| QGPN | Description | Status | Regulated Outputs (#) |
Vin (V) |
Vin (V) |
Vout (V) |
Vout (V) |
Iout (A) |
Switching Frequency (kHz) |
Duty Cycle (%) |
Topology | Special Features | Rating | Operating Temperature Range (C) |
Package Group | Iq (mA) |
Control Mode | Gate Drive (A) |
Shutdown Current (uA) |
Switching Frequency (kHz) |
Vout2 (V) |
Vout2 (V) |
Iout2 (A) |
Market Segment | Undervoltage Lockout |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| LM5020 | 13-100V Wide Vin, Current Mode PWM Boost Controller | ACTIVE | 13 | 100 | 1.25 | 1000 | 80 | Boost Buck Flyback Forward Inverting Buck-Boost |
Enable Frequency Synchronization Pre-Bias Start-Up |
Catalog | -40 to 125 | VSSOP WSON |
2 | Current Mode | Industrial | ||||||||||
| LM5088 | 4.5-75V Wide Vin, Current Mode Non-Synchronous Buck Controller | ACTIVE | 1 | 4.5 | 75 | 1.205 | 70 | 10 | 1000 | 100 | Buck | Adjustable Current Limit Enable Frequency Synchronization |
Catalog | -40 to 125 | HTSSOP | 3.8 | Current Mode | 50 | Communications & Telecom Computing & Multimedia Industrial |
||||||
| LM27403 | 3-20V, Voltage Mode Synchronous Buck Controller with Temperature-Compensated DCR Current Sensing | ACTIVE | 1 | 3 | 20 | 0.6 | 19 | 1200 | 93 | Buck | Enable Frequency Synchronization Power Good Pre-Bias Start-Up Remote Sense Synchronous Rectification Tracking |
Catalog | -40 to 125 | WQFN | 3.5 | Voltage Mode | 200 | Communications & Telecom | |||||||
| TPS40077 | High Efficiency, Mid-Range Input, Synchronous Buck Controller with Voltage Feed Forward | ACTIVE | 1 | 4.5 | 28 | 0.7 | 23 | 20 | 1000 | 84 | Buck | Enable Power Good Pre-Bias Start-Up Synchronous Rectification |
Catalog | -40 to 85 | HTSSOP | 1.5 | Voltage Mode | 300 | Communications & Telecom | ||||||
| LM25118-Q1 | Automotive Grade, 3-42V Wide Vin, Current Mode Non-Synchronous Buck-Boost Controller | ACTIVE | 1 | 3 | 42 | 1.23 | 38 | 4 | 500 | 98 | Buck-Boost | Enable Frequency Synchronization |
Automotive | -40 to 125 | HTSSOP | 4.5 | Current Mode | 3.5 | 1 | 50 | Automotive & Transportation | Adjustable | |||
| LM3478Q-Q1 | 40V Wide Vin Low-Side N-Channel Controller for Switching Regulators | ACTIVE | 2.97 | 40 | 1.26 | 500 | 20 | 1000 | 100 | Boost Flyback SEPIC |
Adjustable Current Limit Enable Frequency Synchronization Light Load Efficiency Pre-Bias Start-Up |
Automotive | -40 to 125 | VSSOP | 2.7 | Current Mode | Automotive & Transportation | ||||||||
| LM3524D | Regulating Pulse Width Modulator | ACTIVE | 5 | 40 | 0.2 | 550 | Boost Buck Flyback |
Catalog | 0 to 80 | PDIP SOIC |
|||||||||||||||
| LM2633 | Advanced Two-Phase Synchronous Triple Regulator Controller for Notebook CPUs | ACTIVE | 250 | Buck | Catalog | 1.5 | 250 | ||||||||||||||||||
| LM2737 | N-Channel FET Synchronous Buck Regulator Controller for Low Output Voltages | ACTIVE | 1 | 2.2 | 16 | 0.6 | 13.5 | 20 | 2000 | 90 | Buck | Enable | Catalog | -40 to 125 | TSSOP | 1.5 | Voltage Mode | 50 | Consumer & Portable Electronics Communications & Telecom Computing & Multimedia |
||||||
| LM25116 | 6-42V Wide Vin, Current Mode Synchronous Buck Controller | ACTIVE | 1 | 6 | 42 | 1.215 | 36 | 20 | 1000 | 98 | Buck | Adjustable Current Limit Enable Frequency Synchronization Light Load Efficiency Synchronous Rectification |
Catalog | -40 to 125 | HTSSOP | 4.6 | Current Mode | 50 | Communications & Telecom Computing & Multimedia Industrial |
||||||
| TPS5110 | Synchronous Buck PWM Controller with NMOS LDO Controller | ACTIVE | 2 | 4.5 | 28 | 0.9 | 3.5 | 15 | 500 | 100 | Buck | Enable | Catalog | -40 to 85 | TSSOP | 0.9 | Voltage Mode | 50 | 0.9 | 3.5 | 15 | Consumer & Portable Electronics | |||
| LM25119Q | Automotive Grade 4.5-42V Wide Vin, Current Mode Dual Synchronous Buck Controller | ACTIVE | 2 | 4.5 | 42 | 0.8 | 41.3 | 40 | 750 | 98 | Buck | Adjustable Current Limit Adjustable UVLO Enable Frequency Synchronization Light Load Efficiency Synchronous Rectification |
Automotive | -40 to 125 | WQFN | 6 | Current Mode | 50 | 0.8 | 41.3 | 20 | Automotive & Transportation | |||
| TPS40061 | Wide Input (10V-55V) up to 1 MHz Frequency Synchronous Buck Controller, source/sink | ACTIVE | 1 | 10 | 55 | 0.7 | 45 | 10 | 1000 | 98 | Buck | Enable Frequency Synchronization Synchronous Rectification |
Catalog | -40 to 85 | HTSSOP | 1.5 | Voltage Mode | 100 | Communications & Telecom | ||||||
| TPS40210 | Wide Input Range Current Mode Boost Controller | ACTIVE | 4.5 | 52 | 5 | 260 | 6 | 1000 | 95 | Boost | Enable Frequency Synchronization |
Catalog | -40 to 125 | MSOP-PowerPAD VSON |
Current Mode | Industrial | |||||||||
| LM2748 | 1-14V, Voltage Mode Synchronous Buck Controller with Pre-Bias Startup | ACTIVE | 1 | 1 | 14 | 0.6 | 12 | 20 | 1000 | 86 | Buck | Enable Power Good Synchronous Rectification Tracking |
Catalog | -40 to 125 | TSSOP | 1.7 | Voltage Mode | 50 | Consumer & Portable Electronics Communications & Telecom Computing & Multimedia |
||||||
| LM25119 | 4.5-42V Wide Vin, Current Mode Dual Synchronous Buck Controller | ACTIVE | 2 | 4.5 | 42 | 0.8 | 41.3 | 40 | 750 | 98 | Buck | Adjustable Current Limit Adjustable UVLO Enable Frequency Synchronization Light Load Efficiency Synchronous Rectification |
Catalog | -40 to 125 | WQFN | 6 | Current Mode | 50 | 0.8 | 41.3 | 20 | Communications & Telecom Computing & Multimedia Industrial |
|||
| TPS40190 | Low Pin Count Synchronous Buck DC/DC Controller | ACTIVE | 1 | 4.5 | 15 | 0.6 | 12.75 | 20 | 300 | 85 | Buck | Enable Pre-Bias Start-Up Synchronous Rectification |
Catalog | -40 to 85 | VSON | 2.5 | Voltage Mode | 300 | Communications & Telecom | ||||||
| TPS40192 | 4.5V to 18V Input, Low Pin Count, Synchronous Buck Controller with Power Good | ACTIVE | 1 | 4.5 | 18 | 0.591 | 14.4 | 15 | 600 | 85 | Buck | Enable Pre-Bias Start-Up Synchronous Rectification |
Catalog | -40 to 85 | VSON | 2.5 | Voltage Mode | 600 | Communications & Telecom | ||||||
| TPS40195 | 4.5V to 20V Buck Controller with Synchronization and Power Good | ACTIVE | 1 | 4.5 | 20 | 0.591 | 17 | 20 | 600 | 85 | Buck | Enable Phase Interleaving Power Good Pre-Bias Start-Up Synchronous Rectification |
Catalog | -40 to 85 | TSSOP VQFN |
4 | Voltage Mode | 100 | Communications & Telecom | ||||||
| TPS40400 | 3.0V to 20V PMBus Synchronous Buck Controller | ACTIVE | 1 | 3 | 20 | 0.6 | 5 | 30 | 2000 | 90 | Buck | Dynamic Voltage Scaling Enable Frequency Synchronization PMBus Power Good Pre-Bias Start-Up Remote Sense Synchronous Rectification Telemetry Tracking |
Catalog | -40 to 125 | VQFN | 6 | Voltage Mode | 200 | Communications & Telecom | ||||||
| TPS51218 | 3V to 28V Input. 20A Synchronous Step Down Controller with DCAP™ Mode for Notebook Power Supply | ACTIVE | 1 | 3 | 28 | 0.7 | 2.6 | 20 | 465 | 91 | Buck | Enable Light Load Efficiency Power Good Pre-Bias Start-Up Synchronous Rectification |
Catalog | -40 to 85 | WSON | 0.32 | D-CAP | 266 | Mobile Computing | ||||||
| SM72442 | Programmable Maximum Power Point Tracking Controller for Photovoltaic Solar Panels | ACTIVE | 1 | 4.75 | 5.25 | 220 | Buck-Boost | Catalog | -40 to 125 | TSSOP | 220 | Communications & Telecom | Fixed | ||||||||||||
| LM5022 | 6-60V Wide Vin, Current Mode Boost and SEPIC Controller | ACTIVE | 6 | 60 | 1.25 | 1 | 1000 | 90 | Boost SEPIC |
Adjustable UVLO Enable Frequency Synchronization |
Catalog | -40 to 125 | VSSOP | 3.5 | Current Mode | Automotive & Transportation Industrial |
|||||||||
| TL1451A | Dual Channel Controller with Wide Input Voltage Range | ACTIVE | 2 | 3.6 | 50 | 1 | 50 | 3 | 500 | 100 | Boost Buck Flyback |
Catalog | -20 to 85 -40 to 125 |
PDIP SO SOIC SSOP TSSOP |
1.7 | Voltage Mode | 0.02 | 1300 | 50 | 1 | 50 | 3 | Industrial | Fixed | |
| LM2640 | Dual Adjustable Step-Down Switching Power Supply Controller | ACTIVE | 3 | 5.5 | 30 | 2.2 | 6 | 5 | 400 | 98 | Buck | Enable Frequency Synchronization Light Load Efficiency |
Catalog | 0 to 125 | TSSOP | 0.6 | Current Mode | 200 | 2.2 | 6 | 5 | Communications & Telecom Computing & Multimedia Industrial |
|||
| LM2742 | 2.2-16V, Voltage Mode Synchronous Buck Controller with Adjustable Soft Start | ACTIVE | 1 | 2.2 | 16 | 0.6 | 13.5 | 20 | 2000 | 90 | Buck | Enable Power Good Synchronous Rectification |
Catalog | -40 to 125 | TSSOP | 1.5 | Voltage Mode | 50 | Communications & Telecom Computing & Multimedia |
||||||
| LM3153 | SIMPLE SWITCHER® CONTROLLER, 42V Synchronous Step-Down | ACTIVE | 1 | 8 | 18 | 3.3 | 3.3 | 12 | 750 | 72 | Buck | Enable Tracking |
Catalog | -40 to 125 | HTSSOP | COT with emulated ripple | 750 | Industrial | |||||||
| LM3475 | Hysteretic PFET Buck Controller | ACTIVE | 1 | 2.7 | 10 | 0.8 | 10 | 5 | 2000 | 100 | Buck | Enable Light Load Efficiency |
Catalog | -40 to 125 | SOT-23 | 0.26 | Hysteretic | Consumer & Portable Electronics Communications & Telecom Computing & Multimedia |
|||||||
| LM25085 | 4.5-42V Wide Vin, Constant On-Time Non-Synchronous PFET Buck Controller | ACTIVE | 1 | 4.5 | 42 | 1.25 | 42 | 10 | 1000 | 100 | Buck | Adjustable Current Limit Frequency Synchronization |
Catalog | -40 to 125 | MSOP-PowerPAD VSSOP WSON |
1.25 | Constant on-time (COT) | 50 | Communications & Telecom Computing & Multimedia Industrial |
||||||
| LM25088 | 4.5-42V Wide Vin, Current Mode Non-Synchronous Buck Controller | ACTIVE | 1 | 4.5 | 42 | 1.205 | 40 | 10 | 1000 | 95 | Buck | Enable Frequency Synchronization |
Catalog | -40 to 125 | HTSSOP | 3.2 | Current Mode | 50 | Communications & Telecom Computing & Multimedia Industrial |
||||||
| LM5642X | High Voltage, Dual Synchronous Buck Converter with Oscillator Synchronization | ACTIVE | 2 | 4.5 | 36 | 1.236 | 34 | 20 | 500 | 98 | Buck | Enable Frequency Synchronization |
Catalog | -40 to 125 | HTSSOP TSSOP |
1.1 | Current Mode | 200 | 1.236 | 34 | 10 | Automotive & Transportation Industrial Communications & Telecom Computing & Multimedia |
|||
| LM5116WG | 100V Wide Vin Synchronous Buck Controller | ACTIVE | 1 | 6 | 100 | 1.215 | 80 | 20 | 1000 | 98 | Buck | Enable Frequency Synchronization Light Load Efficiency |
Military | -40 to 125 | CFP | 4.6 | Current Mode | 50 | Communications & Telecom Computing & Multimedia Industrial |
||||||
| TPS51211 | High-Performance, Single Synchronous Step-Down Controller | ACTIVE | 1 | 3 | 28 | 0.7 | 2.6 | 18 | 314 | 90 | Buck | Enable Light Load Efficiency Power Good Synchronous Rectification |
Catalog | -40 to 85 | WSON | 0.3 | D-CAP | 266 | Mobile Computing | ||||||
| TPS51219 | High Performance, Single Sync Step-Down Controller with Differential Voltage Feedback | ACTIVE | 1 | 3 | 28 | 0.5 | 2 | 20 | 670 | 90 | Buck | Enable Light Load Efficiency Power Good Pre-Bias Start-Up Synchronous Rectification |
Catalog | -40 to 85 | WQFN | 0.56 | D-CAP2 D-CAP |
300 | Mobile Computing | ||||||
| TPS51220 | Fixed Frequency, 99% Duty Cycle Peak Current Mode Notebook System Power Controller | ACTIVE | 2 | 4.5 | 28 | 1 | 12 | 20 | 1000 | 99 | Buck | Power Good Enable Frequency Synchronization Light Load Efficiency Phase Interleaving Synchronous Rectification |
Catalog | -40 to 85 | VQFN | 1.3 | Current Mode D-CAP |
200 | 1 | 12 | 20 | Mobile Computing | |||
| TPS40211-Q1 | Automotive Catalog Wide Input Range Current Mode Boost Controller | ACTIVE | 4.5 | 52 | 6.4 | 60 | 6 | 1000 | 95 | Boost Flyback SEPIC |
Enable Frequency Synchronization |
Automotive | -40 to 125 | MSOP-PowerPAD | 0.53 | Current Mode | Automotive & Transportation | ||||||||
| TL5001A-Q1 | Automotive Catalog Pulse-Width-Modulation Control Circuits | ACTIVE | 1 | 3.6 | 40 | 1 | 50 | 3 | 400 | 100 | Boost Buck Flyback |
Automotive | -40 to 125 | SOIC | 1.1 | Voltage Mode | 0.02 | 1000 | 50 | Fixed | |||||
| LM3495 | Emulated Peak Current Mode Buck Controller for Low Output Voltage | ACTIVE | 1 | 2.9 | 18 | 0.6 | 5.5 | 10 | 1500 | Buck | Enable Frequency Synchronization Tracking |
Catalog | -40 to 125 | TSSOP | 1.8 | Current Mode | 200 | Consumer & Portable Electronics Communications & Telecom Computing & Multimedia |
|||||||
| LM27402 | 3-20V, Voltage Mode Synchronous Buck Controller with DCR Current Sensing | ACTIVE | 1 | 3 | 20 | 0.6 | 18.6 | 30 | 1200 | 95 | Buck | Enable Frequency Synchronization Power Good Pre-Bias Start-Up Synchronous Rectification Tracking |
Catalog | -40 to 125 | HTSSOP WQFN |
4.5 | Voltage Mode | 200 | Communications & Telecom Computing & Multimedia |
||||||
| TPS40055 | Wide Input (8V-40V) up to 1MHz Frequency Synchronous Buck Controller, source/sink | ACTIVE | 1 | 8 | 40 | 0.7 | 35 | 20 | 1000 | 85 | Buck | Enable Frequency Synchronization Synchronous Rectification |
Catalog | -40 to 85 | HTSSOP | 1.5 | Voltage Mode | 100 | Communications & Telecom | ||||||
| TPS40131 | Two-Phase Synchronous Buck Controller w/Integrated Mosfet Drivers | ACTIVE | 2 | 1 | 40 | 0.7 | 5.8 | 50 | 1000 | 87.5 | Buck | Enable Frequency Synchronization Power Good Remote Sense Pre-Bias Start-Up Phase Interleaving Synchronous Rectification |
Catalog | -40 to 85 | VQFN | 1 | Current Mode | 100 | Communications & Telecom | ||||||
| LM5118-Q1 | Automotive Grade 3-75V Wide Vin, Current Mode Non-Synchronous Buck-Boost Controller | ACTIVE | 1 | 3 | 75 | 1.23 | 70 | 4 | 500 | 98 | Buck-Boost | Enable Frequency Synchronization |
Automotive | -40 to 125 | HTSSOP | 4.5 | Current Mode | 3.5 | 1 | 50 | Automotive & Transportation | Adjustable | |||
| TPS40210-Q1 | Automotive Wide Input Range Current Mode Boost Controller | ACTIVE | 4.5 | 52 | 6.4 | 60 | 6 | 1000 | 95 | Boost Flyback SEPIC |
Enable Frequency Synchronization |
Automotive | -40 to 125 | MSOP-PowerPAD | 0.53 | Current Mode | Automotive & Transportation | ||||||||
| TL1451A-EP | Enhanced Product Dual Pulse-Width-Modulation Control Circuits | ACTIVE | 2 | 3.6 | 50 | 1 | 50 | 3 | 500 | 100 | Boost Buck Flyback |
HiRel Enhanced Product | -55 to 125 | SOIC | 1.7 | Voltage Mode | 0.02 | 1300 | 50 | 1 | 50 | 3 | Consumer & Portable Electronics | Fixed | |
| TL5001 | PWM Controller with Wide Input Range | ACTIVE | 1 | 3.6 | 40 | 1 | 50 | 3 | 400 | 100 | Boost Buck Flyback |
Catalog | -25 to 85 -40 to 125 -40 to 85 |
PDIP SO SOIC |
1.1 | Voltage Mode | 0.02 | 1000 | 50 | Industrial | Fixed | ||||
| TPS5140 | Quad Output (3 Buck, 1 Boost) High Efficiency DC/DC Controller for Notebook PC Power | ACTIVE | 4 | 4.5 | 28 | 1.2 | 26 | 20 | 350 | 75 | Buck | Enable Light Load Efficiency Power Good Synchronous Rectification |
Catalog | -20 to 85 | TQFP | 1.8 | Voltage Mode | 50 | 1.2 | 26 | 20 | Mobile Computing | |||
| TPS40101 | Mid Range Input Synchronous Buck Controller with Advanced Sequencing and Output Margining | ACTIVE | 1 | 4.5 | 18 | 0.69 | 5.5 | 20 | 1000 | 85 | Buck | Dynamic Voltage Scaling Frequency Synchronization Power Good Remote Sense Tracking Synchronous Rectification |
Catalog | -40 to 85 | VQFN | 1.8 | Voltage Mode | 100 | Communications & Telecom | ||||||
| LM5117 | 5.5-65V Wide Vin, Current Mode Synchronous Buck Controller with Analog Current Monitor | ACTIVE | 1 | 5.5 | 65 | 0.8 | 62 | 20 | 750 | 98 | Buck | Adjustable Current Limit Adjustable UVLO Enable Frequency Synchronization Light Load Efficiency Synchronous Rectification Tracking |
Catalog | -40 to 125 | HTSSOP WQFN |
4.8 | Current Mode | 50 | Communications & Telecom Computing & Multimedia Industrial |
||||||
| TPS5120 | Dual Output, Two-Phase Synchronous Buck Controller with Wide Input Voltage Range | ACTIVE | 2 | 4.5 | 28 | 0.9 | 26 | 20 | 500 | 80 | Buck | Enable Light Load Efficiency Power Good Phase Interleaving Synchronous Rectification |
Catalog | -40 to 85 | TSSOP | 1.1 | Voltage Mode | 100 | 0.9 | 26 | 15 | Mobile Computing | |||
| TPS40074 | Midrange Input Synchronous Buck Controller With Voltage Feed-Forward | ACTIVE | 1 | 4.5 | 28 | 0.7 | 23 | 20 | 1000 | 84 | Buck | Enable Frequency Synchronization Pre-Bias Start-Up Remote Sense Power Good Synchronous Rectification |
Catalog | -40 to 85 | VQFN | 1.5 | Voltage Mode | 100 | Communications & Telecom | ||||||
| TPS51123 | Dual-Synch Step-Down Controller w/Out-of-Audio Operation 100mA LDO f/Notebook Sys Pwr | ACTIVE | 2 | 5.5 | 28 | 2 | 5.5 | 20 | 460 | 93 | Buck | Enable Power Good Light Load Efficiency Synchronous Rectification |
Catalog | -40 to 85 | VQFN | 0.55 | D-CAP | 200 | 2 | 5.5 | 20 | Mobile Computing | |||
| UC2573 | Buck Pulse Width Modulator Stepdown Voltage Regulator | ACTIVE | 1 | 4.2 | 35 | 1.5 | 30 | 0.5 | 300 | 100 | Buck | Enable | Catalog | -40 to 85 | SOIC | 9 | Voltage Mode | 200 | Industrial | ||||||
| TPS40193 | 4.5V to 18V Input, Low Pin Count Synchronous Buck Controller with Power Good | ACTIVE | 1 | 4.5 | 18 | 0.591 | 14.4 | 20 | 300 | 85 | Buck | Enable Pre-Bias Start-Up Synchronous Rectification |
Catalog | -40 to 85 | VSON | 2.5 | Voltage Mode | 300 | Communications & Telecom | ||||||
| TPS40304 | 3V to 20V Wide Input Synchronous Buck Controller for High Power Density, 600kHz, 600mV 1% Reference | ACTIVE | 1 | 3 | 20 | 0.6 | 18 | 25 | 600 | 90 | Buck | Enable Power Good Pre-Bias Start-Up Synchronous Rectification |
Catalog | -40 to 125 | VSON | 2.5 | Voltage Mode | 600 | Communications & Telecom | ||||||
| LM25118 | 3-42V Wide Vin, Current Mode Non-Synchronous Buck-Boost Controller | ACTIVE | 1 | 3 | 42 | 1.23 | 38 | 4 | 500 | 98 | Buck-Boost | Enable Frequency Synchronization |
Catalog | -40 to 125 | HTSSOP | 4.5 | Current Mode | 3.5 | 1 | 50 | Automotive & Transportation | Adjustable | |||
| LM1770 | Low-Voltage SOT23 Synchronous Buck Controller With No External Compensation | ACTIVE | 1 | 2.8 | 5.5 | 0.8 | 4.5 | 4 | 2000 | 98 | Buck | Catalog | -40 to 125 | SOT-23 | 0.4 | Constant on-time (COT) | 500 | Consumer & Portable Electronics | |||||||
| LM3150 | SIMPLE SWITCHER® CONTROLLER, 42V Synchronous Step-Down | ACTIVE | 1 | 6 | 42 | 0.6 | 40 | 12 | 1000 | 96 | Buck | Adjustable Current Limit Dynamic Voltage Scaling Enable Frequency Synchronization Light Load Efficiency Pre-Bias Start-Up |
Catalog | -40 to 125 | HTSSOP | 3.5 | COT with emulated ripple | 200 | Communications & Telecom Computing & Multimedia Consumer & Portable Electronics Industrial |
||||||
| LM3152 | SIMPLE SWITCHER® CONTROLLER, 42V Synchronous Step-Down | ACTIVE | 1 | 6 | 33 | 3.3 | 3.3 | 12 | 500 | 81 | Buck | Enable Tracking |
Catalog | -40 to 125 | HTSSOP | COT with emulated ripple | 500 | Industrial | |||||||
| LM3489 | Hysteretic PFET Buck Controller with Enable Pin | ACTIVE | 1 | 4.5 | 35 | 1.239 | 35 | 4 | 1400 | 100 | Buck | Enable | Catalog | -40 to 125 | VSSOP | 0.28 | Hysteretic | Consumer & Portable Electronics Communications & Telecom Computing & Multimedia |
|||||||
| LM5119Q | Automotive Grade 5.5-65V Wide Vin, Current Mode Dual Synchronous Buck Controller | ACTIVE | 2 | 5.5 | 65 | 0.8 | 64 | 15 | 750 | 98 | Buck | Adjustable Current Limit Adjustable UVLO Enable Frequency Synchronization Light Load Efficiency Synchronous Rectification |
Automotive | -40 to 125 | WQFN | 6 | Current Mode | 50 | 0.8 | 64 | 15 | Automotive & Transportation | |||
| LM25085A | 4.5-42V Wide Vin, Constant On-Time Non-Synchronous PFET Buck Controller with 0.9V Reference | ACTIVE | 1 | 4.5 | 42 | 0.9 | 42 | 10 | 1000 | 100 | Buck | Adjustable Current Limit Frequency Synchronization |
Catalog | -40 to 125 | MSOP-PowerPAD VSSOP WSON |
1.25 | Constant on-time (COT) | 50 | Communications & Telecom Computing & Multimedia Industrial |
||||||
| LM3478MA | 40V Wide Vin Low-Side N-Channel Controller for Switching Regulators | ACTIVE | Boost | Enable | Catalog | ||||||||||||||||||||
| TPS40002 | Low Input (2.25V-5.5V) 600 kHz Frequency, Synchronous Buck Controller, Source Only | ACTIVE | 1 | 2.25 | 5.5 | 0.7 | 4 | 15 | 600 | 93 | Buck | Enable Synchronous Rectification |
Catalog | -40 to 85 | MSOP-PowerPAD | 1.5 | Voltage Mode | 600 | Communications & Telecom | ||||||
| TPS40057 | Wide Input (8V-40V) up to 1MHz Frequency Synchronous Buck Controller, source/sink with prebias | ACTIVE | 1 | 8 | 40 | 0.7 | 35 | 20 | 1000 | 85 | Buck | Enable Frequency Synchronization Pre-Bias Start-Up Synchronous Rectification |
Catalog | -40 to 85 | HTSSOP | 1.5 | Voltage Mode | 100 | Communications & Telecom | ||||||
| TPS40303 | 3V to 20V Wide Input Synchronous Buck Controller for High Power Density, High Efficiency, 300kHz | ACTIVE | 1 | 3 | 20 | 0.6 | 18 | 25 | 300 | 90 | Buck | Enable Power Good Pre-Bias Start-Up Synchronous Rectification |
Catalog | -40 to 125 | VSON | 2.5 | Voltage Mode | 300 | Communications & Telecom | ||||||
| TPS51124 | Dual, Synchronous Step Down Controller for Low Voltage System Power | ACTIVE | 2 | 3 | 28 | 0.76 | 5.5 | 15 | 420 | 88 | Buck | Enable Power Good Light Load Efficiency Synchronous Rectification |
Catalog | -40 to 85 | VQFN | 0.35 | D-CAP | 240 | 0.76 | 5.5 | 20 | Mobile Computing | |||
| SM72441 | Programmable Maximum Power Point Tracking Controller for Photovoltaic Solar Panels | ACTIVE | 1 | 4.75 | 5.25 | 210 | Buck-Boost | Catalog | TSSOP | 210 | Communications & Telecom | Fixed | |||||||||||||
| TPS40210-HT | High Temperature Wide Input Range Current Mode Boost Controller | ACTIVE | 5.5 | 52 | 7 | 9 | 1000 | Boost | Enable Frequency Synchronization |
High Temp | -55 to 210 | CFP XCEPT |
|||||||||||||
| UC2572 | Negative Output Flyback Pulse Width Modulator | ACTIVE | 1 | 4.2 | 35 | -70 | -1 | 10 | 200 | 100 | Flyback | Catalog | -40 to 85 | SOIC | 9 | Voltage Mode | 0.5 | 50 | 10 | Industrial | |||||
| LM2745 | 1-14V, Voltage Mode Synchronous Buck Controller with Pre-Bias Startup and Optional Clock Sync | ACTIVE | 1 | 1 | 14 | 0.6 | 12 | 20 | 1000 | 86 | Buck | Enable Frequency Synchronization Power Good Pre-Bias Start-Up Synchronous Rectification Tracking |
Catalog | -40 to 125 | TSSOP | 1.7 | Voltage Mode | 250 | Consumer & Portable Electronics Communications & Telecom Computing & Multimedia |
||||||
| LM3485 | 4.5-35V, Hysteretic Non-Synchronous PFET Buck Controller | ACTIVE | 1 | 4.5 | 35 | 1.242 | 35 | 4 | 1000 | 100 | Buck | Enable | Catalog | -40 to 125 | VSSOP | 0.25 | Hysteretic | Consumer & Portable Electronics Communications & Telecom Computing & Multimedia |
|||||||
| LM3743 | High-Performance Synchronous Buck Controller with Comprehensive Fault Protection Features | ACTIVE | 1 | 3 | 5.5 | 0.8 | 4.6 | 10 | 1000 | 91 | Buck | Enable Pre-Bias Start-Up Tracking |
Catalog | -40 to 125 | VSSOP | 1.8 | Voltage Mode | 300 | Communications & Telecom Computing & Multimedia |
||||||
| TPS40054 | Wide Input (8V-40V) up to 1MHz Frequency Synchronous Buck Controller, source only | ACTIVE | 1 | 8 | 40 | 0.7 | 35 | 20 | 1000 | 85 | Buck | Enable Frequency Synchronization Synchronous Rectification |
Catalog | -40 to 85 | HTSSOP | 1.5 | Voltage Mode | 100 | Communications & Telecom | ||||||
| TPS40305 | 3V to 20V Wide Input Synchronous Buck Controller for High Power Density, High Efficiency, 1.2 MHz | ACTIVE | 1 | 3 | 20 | 0.6 | 17 | 25 | 1200 | 85 | Buck | Enable Power Good Pre-Bias Start-Up Synchronous Rectification |
Catalog | -40 to 125 | VSON | 2.5 | Voltage Mode | 1200 | Communications & Telecom | ||||||
| TPS51120 | Dual Current Mode, Synch Step-Down Controller With 100-mA Standby Reg For Notebook System Power | ACTIVE | 2 | 4.5 | 28 | 1 | 5.5 | 20 | 500 | 88 | Buck | Enable Power Good Light Load Efficiency Synchronous Rectification |
Catalog | -40 to 85 | VQFN | 0.75 | Current Mode D-CAP |
180 | 1 | 5.5 | 20 | Mobile Computing | |||
| LM3481-Q1 | 48V Wide Vin High-Efficiency Controller for Boost, SEPIC and Flyback DC-DC Converters | ACTIVE | 2.97 | 48 | 1.275 | 500 | 20 | 1000 | 85 | Boost Flyback SEPIC |
Adjustable Current Limit Adjustable UVLO Enable Frequency Synchronization Light Load Efficiency Pre-Bias Start-Up |
Automotive | -40 to 125 | VSSOP | 3.7 | Current Mode | Automotive & Transportation | ||||||||
| LM3478 | 40V Wide Vin Low-Side N-Channel Controller for Switching Regulator | ACTIVE | 2.97 | 40 | 1.26 | 500 | 20 | 1000 | 100 | Boost Flyback SEPIC |
Adjustable Current Limit Enable Frequency Synchronization Light Load Efficiency Pre-Bias Start-Up |
Catalog | -40 to 125 | SOIC VSSOP |
2.7 | Current Mode | Automotive & Transportation Communications & Telecom Computing & Multimedia Industrial |
||||||||
| LM2524D | Regulating Pulse Width Modulator | ACTIVE | 5 | 40 | 0.2 | 550 | Boost Buck Flyback |
Catalog | -40 to 125 | PDIP | |||||||||||||||
| LM3151 | SIMPLE SWITCHER® CONTROLLER, 42V Synchronous Step-Down | ACTIVE | 1 | 6 | 42 | 3.3 | 3.3 | 12 | 250 | 90 | Buck | Enable Tracking |
Catalog | -40 to 125 | HTSSOP | COT with emulated ripple | 250 | Industrial | |||||||
| TPS40000 | Low Input (2.25V-5.5V) 300 kHz Frequency, Synchronous Buck Controller, Source Only | ACTIVE | 1 | 2.25 | 5.5 | 0.7 | 4 | 15 | 300 | 94 | Buck | Enable Synchronous Rectification |
Catalog | -40 to 85 | MSOP-PowerPAD | 1.5 | Voltage Mode | 300 | Communications & Telecom | ||||||
| TPS40009 | Low Input (2.25V-5.5V) 600 kHz Frequency, Synchronous Buck Controller, Source/ Sink, Prebias Operati | ACTIVE | 1 | 2.25 | 5.5 | 0.7 | 4 | 15 | 600 | 83 | Buck | Enable Synchronous Rectification |
Catalog | -40 to 85 | MSOP-PowerPAD | 1.5 | Voltage Mode | 600 | Communications & Telecom | ||||||
| TPS40040 | Low Pin Count, Low Vin Synchronous Buck DC/DC Controller | ACTIVE | 1 | 2.25 | 5.5 | 0.6 | 4.95 | 15 | 300 | 95 | Buck | Enable Pre-Bias Start-Up Synchronous Rectification |
Catalog | -40 to 85 | SON | 2 | Voltage Mode | 300 | Communications & Telecom | ||||||
| LM3430 | Boost Controller for LED Backlighting | ACTIVE | 6 | 40 | 1.25 | 2000 | Boost | Catalog | -40 to 125 | WSON | |||||||||||||||
| LM2642 | 4.5-30V, Two-Phase Emulated Current Mode Synchoronous Buck Controller | ACTIVE | 2 | 4.5 | 30 | 1.238 | 27 | 6 | 300 | 98 | Buck | Adjustable Current Limit Enable Phase Interleaving Power Good Synchronous Rectification |
Catalog | -40 to 125 | TSSOP | 1 | Current Mode | 300 | 1.238 | 27 | 6 | Communications & Telecom Computing & Multimedia Industrial |
|||
| LM2744 | 1-16V, Voltage Mode Synchronous Buck Controller with External Reference | ACTIVE | 1 | 1 | 16 | 0.5 | 12.8 | 20 | 1000 | 80 | Buck | Enable Power Good Synchronous Rectification Tracking |
Catalog | -40 to 125 | TSSOP | 1.5 | Voltage Mode | 50 | Consumer & Portable Electronics Communications & Telecom Computing & Multimedia |
||||||
| TPS40132 | Two Channel Multiphase Controller with 600mV, .8% Reference | ACTIVE | 2 | 1 | 40 | 0.6 | 5.8 | 40 | 1000 | 87.5 | Buck | Enable Frequency Synchronization Power Good Remote Sense Pre-Bias Start-Up Phase Interleaving Synchronous Rectification |
Catalog | -40 to 85 | VQFN | 1 | Current Mode | 100 | Communications & Telecom | ||||||
| TPS51217 | 3V to 28V Input. 20A Synchronous Step Down Controller with DCAP™ Mode, 340kHz for Notebook Power | ACTIVE | 1 | 3 | 28 | 0.6 | 2.6 | 20 | 368 | 89 | Buck | Power Good Enable Dynamic Voltage Scaling Light Load Efficiency Pre-Bias Start-Up Synchronous Rectification |
Catalog | -40 to 85 | WSON | 0.32 | D-CAP | 312 | Mobile Computing | ||||||
| LM3488 | 40V Wide Vin Low-Side N-Channel Controller for Switching Regulators | ACTIVE | 2.97 | 40 | 1.26 | 500 | 20 | 1000 | 100 | Boost Flyback SEPIC |
Adjustable Current Limit Enable Frequency Synchronization Light Load Efficiency Pre-Bias Start-Up |
Catalog | -40 to 125 | VSSOP | 2.7 | Current Mode | Automotive & Transportation Communications & Telecom Computing & Multimedia Industrial |
||||||||
| LM2647 | Dual Synchronous Buck Regulator Controller | ACTIVE | 2 | 5.5 | 28 | 0.6 | 6 | 6 | 500 | 50 | Buck | Enable Light Load Efficiency Power Good |
Catalog | -5 to 125 | TSSOP WQFN |
2.5 | Voltage Mode | 200 | 0.6 | 6 | 6 | Communications & Telecom Computing & Multimedia Industrial |
|||
| LM2747 | 1-14V, 1% Accuracy, Voltage Mode Synchronous Buck Controller with Pre-Bias Startup and Optional Cloc | ACTIVE | 1 | 1 | 14 | 0.6 | 12 | 20 | 1000 | 86 | Buck | Enable Frequency Synchronization Power Good Pre-Bias Start-Up Synchronous Rectification Tracking |
Catalog | -40 to 125 | TSSOP | 1.7 | Voltage Mode | 50 | Consumer & Portable Electronics Communications & Telecom Computing & Multimedia |
||||||
| LM5116 | 6-100V Wide Vin, Current Mode Synchronous Buck Controller | ACTIVE | 1 | 6 | 100 | 1.215 | 80 | 20 | 1000 | 98 | Buck | Adjustable Current Limit Adjustable UVLO Enable Frequency Synchronization Light Load Efficiency Synchronous Rectification |
Catalog | -40 to 150 | HTSSOP | 4.6 | Current Mode | 50 | Communications & Telecom Computing & Multimedia Industrial |
||||||
| LM5642 | 4.5-36V, Current Mode Dual Synchronous Buck Controller with Oscillator Synchronization | ACTIVE | 2 | 4.5 | 36 | 1.236 | 34 | 20 | 250 | 99 | Buck | Adjustable Current Limit Enable Frequency Synchronization Synchronous Rectification |
Catalog | -40 to 125 | HTSSOP TSSOP |
1.1 | Current Mode | 150 | 1.236 | 34 | 10 | Automotive & Transportation Industrial Communications & Telecom Computing & Multimedia |
|||
| LM27213 | Single Phase Hysteretic Buck Controller | ACTIVE | 1 | 5 | 30 | 0.7 | 1.708 | Buck | Catalog | -5 to 110 | TSSOP WQFN |
||||||||||||||
| TPS5130 | Triple Synchronous Buck Controller with LDO Controller | ACTIVE | 4 | 4.5 | 28 | 0.9 | 5.5 | 15 | 500 | 82 | Buck | Enable Light Load Efficiency Power Good Synchronous Rectification |
Catalog | -40 to 85 | LQFP | 2 | Voltage Mode | 50 | 0.9 | 5.5 | Mobile Computing | ||||
| TPS40052 | Wide Input (8V-40V) up to 1MHz Frequency, Synchronous Buck Controller, with DDR tracking | ACTIVE | 1 | 10 | 40 | 0.7 | 35 | 20 | 1000 | 85 | Buck | Enable Frequency Synchronization Synchronous Rectification |
Catalog | -40 to 85 | HTSSOP | 1.5 | Voltage Mode | 100 | Communications & Telecom | ||||||
| TPS40060 | Wide Input (10V-55V) up to 1 MHz Frequency Synchronous Buck Controller, source only | ACTIVE | 1 | 10 | 55 | 0.7 | 45 | 10 | 1000 | 98 | Buck | Enable Frequency Synchronization Synchronous Rectification |
Catalog | -40 to 85 | HTSSOP | 1.5 | Voltage Mode | 100 | Communications & Telecom | ||||||
| TPS40091 | 4 Channel Multiphase Buck DC/DC Controller with Tri-state | ACTIVE | 1 | 4.5 | 15 | 0.7 | 3.3 | 120 | 1000 | 87.5 | Buck | Enable Frequency Synchronization Power Good Remote Sense Synchronous Rectification |
Catalog | -40 to 85 | TSSOP VQFN |
4 | Current Mode | 100 | Communications & Telecom | ||||||
| TPS40200 | Wide Input Non-Synchronous Buck DC/DC Controller | ACTIVE | 1 | 4.5 | 52 | 0.7 | 46 | 3 | 500 | 90 | Buck | Frequency Synchronization | Catalog | -40 to 85 | SOIC SON |
1.5 | Voltage Mode | 35 | Communications & Telecom | ||||||
| LM5118 | 3-75V Wide Vin, Current Mode Non-Synchronous Buck-Boost Controller | ACTIVE | 1 | 3 | 75 | 1.23 | 70 | 4 | 500 | 98 | Buck-Boost | Enable Frequency Synchronization |
Catalog | -40 to 125 | HTSSOP | 4.5 | Current Mode | 3.5 | 1 | 50 | Automotive & Transportation | Adjustable | |||
| TL1451A-Q1 | Automotive Catalog Dual Pulse-Width-Modulation Control Circuits | ACTIVE | 2 | 3.6 | 50 | 1 | 3 | 500 | 100 | Boost Buck Flyback |
Automotive | -40 to 125 | TSSOP | 1.7 | Voltage Mode | 0.02 | 1300 | 50 | 1 | 50 | 3 | Fixed | |||
| LM3481 | High-Efficiency Controller for Boost, SEPIC and Flyback DC-DC Converters | ACTIVE | 2.97 | 48 | 1.275 | 500 | 20 | 1000 | 85 | Boost Flyback SEPIC |
Adjustable Current Limit Adjustable UVLO Enable Frequency Synchronization Light Load Efficiency Pre-Bias Start-Up |
Catalog | -40 to 125 | VSSOP | 3.7 | Current Mode | Automotive & Transportation Communications & Telecom Computing & Multimedia Industrial |
||||||||
| TL5001AM | PWM Controller with Wide Input Voltage Range | ACTIVE | 1 | 3.6 | 40 | 1 | 50 | 3 | 500 | 100 | Boost Buck |
Military | -55 to 125 | CDIP LCCC |
1.4 | Voltage Mode | 0.02 | 1000 | 50 | Consumer & Portable Electronics | Fixed | ||||
| LM3000 | Dual Synchronous Emulated Current-Mode Controller | ACTIVE | 2 | 3.3 | 18.5 | 0.6 | 15 | 20 | 1500 | Buck | Enable Frequency Synchronization Tracking |
Catalog | -40 to 125 | WQFN | Current Mode | 200 | 0.6 | 14.8 | 20 | Communications & Telecom | |||||
| LM3477 | High Efficiency High-Side N-Channel Controller for Switching Regulator | ACTIVE | 1 | 2.95 | 35 | 1.265 | 31 | 6 | 500 | 93 | Buck | Enable | Catalog | -40 to 125 | VSSOP | 2 | Current Mode | 500 | Consumer & Portable Electronics Communications & Telecom Computing & Multimedia |
||||||
| LM5085 | 4.5-75V Wide Vin, Constant On-Time Non-Synchronous PFET Buck Controller | ACTIVE | 1 | 4.5 | 75 | 1.25 | 75 | 10 | 1000 | 100 | Buck | Adjustable Current Limit Enable Frequency Synchronization |
Catalog | -40 to 125 | VSSOP MSOP-PowerPAD WSON |
1.3 | Constant on-time (COT) | 50 | Communications & Telecom Computing & Multimedia Industrial |
||||||
| LM5119 | 5.5-65V Wide Vin, Current Mode Dual Synchronous Buck Controller | ACTIVE | 2 | 5.5 | 65 | 0.8 | 64 | 15 | 750 | 98 | Buck | Adjustable Current Limit Adjustable UVLO Enable Frequency Synchronization Light Load Efficiency Synchronous Rectification |
Catalog | -40 to 125 | WQFN | 6 | Current Mode | 50 | 0.8 | 64 | 15 | Communications & Telecom Computing & Multimedia Industrial |
|||
| TPS40090 | 4 Channel Multiphase Buck DC/DC Controller | ACTIVE | 1 | 4.5 | 15 | 0.7 | 3.3 | 120 | 1000 | 87.5 | Buck | Enable Frequency Synchronization Power Good Remote Sense Phase Interleaving Synchronous Rectification |
Catalog | -40 to 85 | TSSOP VQFN |
4 | Current Mode | 100 | Communications & Telecom | ||||||
| TPS40100 | Wide Input Range Synchronous Buck Controller for Sequencing | ACTIVE | 1 | 4.5 | 18 | 0.7 | 5.5 | 20 | 600 | 85 | Buck | Dynamic Voltage Scaling Frequency Synchronization Power Good Remote Sense Tracking Synchronous Rectification |
Catalog | -40 to 85 | VQFN | 1.8 | Current Mode | 100 | Communications & Telecom | ||||||
| TPS40197 | 4.5V To 14V Input Synchronous Buck Controller With 4-Bit Vid Interface And Power Good | ACTIVE | 1 | 4.5 | 14 | 0.9 | 1.2 | 6 | 520 | 85 | Buck | Dynamic Voltage Scaling Enable Power Good Pre-Bias Start-Up Synchronous Rectification |
Catalog | -40 to 85 | VQFN | 2.5 | Voltage Mode | 520 | Communications & Telecom | ||||||
| LM3488Q-Q1 | 40V Wide Vin Low-Side N-Channel Controller for Switching Regulators | ACTIVE | 2.97 | 40 | 1.26 | 500 | 20 | 1000 | 100 | Boost Flyback SEPIC |
Adjustable Current Limit Enable Frequency Synchronization Light Load Efficiency Pre-Bias Start-Up |
Automotive | -40 to 125 | VSSOP | 2.7 | Current Mode | Automotive & Transportation | ||||||||
| TPS43000 | Multi-Topology (buck, boost, sepic) High Frequency DC/DC Controller | ACTIVE | 1 | 1.8 | 9 | 0.8 | 8 | 6 | 2000 | 100 | Boost Buck-Boost Flyback SEPIC |
Enable Frequency Synchronization Light Load Efficiency |
Catalog | -40 to 85 | TSSOP | 1 | 1.3 | 75 | 250 | Communications & Telecom | |||||
| TL5001A | PWM Controller with Wide Input Voltage Range | ACTIVE | 1 | 3.6 | 40 | 1 | 50 | 3 | 400 | 100 | Boost Buck Flyback |
Catalog | -20 to 85 -40 to 125 -40 to 85 |
PDIP SOIC |
1.1 | Voltage Mode | 0.02 | 1000 | 50 | Industrial | Fixed | ||||
| LM1771 | Low-Voltage Synchronous Buck Controller with Precision Enable and No External Compensation | ACTIVE | 1 | 2.8 | 5.5 | 0.8 | 4.5 | 6 | 2000 | 98 | Buck | Enable | Catalog | -40 to 125 | VSSOP WSON |
0.4 | Constant on-time (COT) | 500 | Consumer & Portable Electronics | ||||||
| LM2641 | Dual Adjustable Step-Down Switching Power Supply Controller | ACTIVE | 3 | 5.5 | 30 | 2.2 | 6 | 5 | 400 | 98 | Buck | Enable Frequency Synchronization Power Good Light Load Efficiency |
Catalog | 0 to 125 | TSSOP | 0.6 | Current Mode | 300 | 2.2 | 8 | 5 | Communications & Telecom Computing & Multimedia Industrial |
|||
| LM2727 | N-Channel FET Synchronous Buck Regulator Controller for Low Output Voltages | ACTIVE | 1 | 2.2 | 16 | 0.6 | 13.5 | 20 | 2000 | 90 | Buck | Enable | Catalog | 0 to 125 | TSSOP | 1.5 | Voltage Mode | 50 | Consumer & Portable Electronics Communications & Telecom Computing & Multimedia |
||||||
| LM2743 | 2.2-16V, Voltage Mode Synchronous Buck Controller with Tracking | ACTIVE | 1 | 2.2 | 16 | 0.6 | 13.5 | 20 | 2000 | 80 | Buck | Enable Power Good Synchronous Rectification Tracking |
Catalog | -40 to 125 | TSSOP | 1.5 | Voltage Mode | 50 | Communications & Telecom Computing & Multimedia |
||||||
| LM25117 | 4.5-42V Wide Vin, Current Mode Synchronous Buck Controller with Tracking | ACTIVE | 1 | 4.5 | 42 | 0.8 | 41 | 20 | 750 | 98 | Buck | Adjustable Current Limit Adjustable UVLO Enable Frequency Synchronization Light Load Efficiency Synchronous Rectification Tracking |
Catalog | -40 to 125 | HTSSOP WQFN |
4.8 | Current Mode | 50 | Communications & Telecom Computing & Multimedia Industrial |
||||||
| TPS40007 | Low Input (2.25V-5.5V) 300 kHz Frequency, Synchronous Buck Controller, Source/ Sink, Prebias Operati | ACTIVE | 1 | 2.25 | 5.5 | 0.7 | 4 | 15 | 300 | 94 | Buck | Enable Synchronous Rectification |
Catalog | -40 to 85 | MSOP-PowerPAD | 1.5 | Voltage Mode | 300 | Communications & Telecom | ||||||
| SM72445 | Programmable Maximum Power Point Tracking Controller with Adjustable PWM Frequency | ACTIVE | 1 | 4.75 | 5.25 | 215 | Buck-Boost | Catalog | TSSOP | 215 | Communications & Telecom | Fixed | |||||||||||||
| TL5001M | PWM Controller with Wide Input Range | ACTIVE | 1 | 3.6 | 40 | 1 | 50 | 3 | 400 | 100 | Boost Buck Flyback |
Military | -55 to 125 | CDIP | 1.1 | Voltage Mode | 0.02 | 1000 | 50 | Fixed | |||||
| TL1451 | Dual Pulse-Width-Modulation Control Circuit | ACTIVE | 2 | 3.6 | 50 | 1 | 500 | Boost Buck Flyback |
Catalog | PDIP SO |
Voltage Mode | 0.02 | 1300 | 50 | 1 | 50 | Industrial | Fixed | |||||||
| LM2657 | Dual Synchronous Buck Regulator Controller | ACTIVE | 2 | 4.5 | 28 | 0.6 | 6 | 6 | 500 | 50 | Buck | Enable Light Load Efficiency Power Good |
Catalog | -40 to 125 | TSSOP | 2.5 | Voltage Mode | 200 | 0.6 | 6 | 6 | Communications & Telecom Computing & Multimedia Industrial |
|||
| LM3754 | Scalable 2-Phase Synchronous Buck Controllers with Integrated FET Drivers & Linear Reg Controller | ACTIVE | 1 | 4.5 | 18 | 0.6 | 3.6 | 50 | 1000 | 81 | Buck | Enable Remote Sense |
Catalog | -5 to 125 | WQFN | 0.65 | Voltage Mode | 200 | Communications & Telecom | ||||||
| TPS5124 | TPS5124 Dual Channel Synchronous Step-Down PWM Controller | ACTIVE | 2 | 4.5 | 15 | 0.9 | 12 | 20 | 500 | 80 | Buck | Enable Light Load Efficiency Power Good Synchronous Rectification |
Catalog | -40 to 85 | TSSOP | 1.1 | Voltage Mode | 50 | 0.9 | 12 | 20 | Mobile Computing | |||
| TPS40041 | Low Pin Count, Low Vin Synchronous Buck DC/DC Controller | ACTIVE | 1 | 2.25 | 5.5 | 0.6 | 4.84 | 15 | 600 | 95 | Buck | Enable Pre-Bias Start-Up Synchronous Rectification |
Catalog | -40 to 85 | SON | 2 | Voltage Mode | 600 | Communications & Telecom | ||||||
| TPS40075 | Wide Input Synchronous Buck Controller with Voltage Feed Forward | ACTIVE | 1 | 4.5 | 28 | 0.7 | 23 | 20 | 1000 | 84 | Buck | Enable Frequency Synchronization Pre-Bias Start-Up Remote Sense Power Good Synchronous Rectification |
Catalog | -40 to 85 | VQFN | 1.5 | Voltage Mode | 100 | Communications & Telecom | ||||||
| TPS40170 | 4.5 V to 60 V Wide-Input Synchronous PWM Buck Controller | ACTIVE | 1 | 4.5 | 60 | 0.6 | 57 | 20 | 600 | 95 | Buck | Enable Frequency Synchronization Power Good Tracking Pre-Bias Start-Up Synchronous Rectification |
Catalog | -40 to 125 | VQFN | 4.5 | Voltage Mode | 100 | Communications & Telecom Industrial |
||||||
| TPS51117 | 1.8V to 28V Input Sync. Step Down Controller with DCAP™ Mode, Optimized for Light Load Efficiency | ACTIVE | 1 | 1.8 | 28 | 0.76 | 5.5 | 10 | 550 | 95 | Buck | Enable Power Good Pre-Bias Start-Up Synchronous Rectification |
Catalog | -40 to 85 | TSSOP VQFN |
0.4 | D-CAP | 100 | Communications & Telecom | ||||||
| LM3485-Q1 | Automotive Grade 4.5-35V, Hysteretic Non-Synchronous PFET Buck Controller | ACTIVE | 1 | 4.5 | 35 | 1.242 | 35 | 4 | 1000 | 100 | Buck | Automotive | -40 to 125 | VSSOP | 0.25 | Hysteretic | Automotive & Transportation | ||||||||
| TPS51427 | Dual D-CAP™Mode Synchronous Step Down Controller for Notebook Power Rails | ACTIVE | 2 | 5.5 | 28 | 0.7 | 5.9 | 20 | 500 | 90 | Buck | Enable Light Load Efficiency Power Good Synchronous Rectification |
Catalog | -40 to 85 | VQFN | 0.1 | D-CAP | 25 | 0.5 | 2.5 | 20 | Mobile Computing | |||
| TPS51220A | Fixed-Frequency, 99% Duty Cycle Peak Current-Mode Notebook System Pwr Controller | ACTIVE | 2 | 4.5 | 32 | 1 | 12 | 20 | 1000 | 99 | Buck | Power Good Enable Frequency Synchronization Light Load Efficiency Phase Interleaving Synchronous Rectification |
Catalog | -40 to 85 | QFN WQFN |
1.3 | Current Mode D-CAP |
200 | 1 | 12 | 20 | Mobile Computing | |||
| TPS53126 | Dual Sync. Step-Down Controller for Low Voltage Power Rails, 350kHz or 700kHz Frequency | ACTIVE | 2 | 4.5 | 24 | 0.76 | 5.5 | 15 | 700 | 89 | Buck | Enable Pre-Bias Start-Up Synchronous Rectification |
Catalog | -40 to 85 | TSSOP VQFN |
0.45 | D-CAP2 | 350 | 0.76 | 5.5 | 15 | Consumer & Portable Electronics | |||
| UC2874-2 | High Efficiency, Synchronous, Step-down (Buck) Controllers | ACTIVE | 1 | 10 | 36 | 2.5 | 30 | 0.5 | 100 | 92 | Buck | Light Load Efficiency Enable |
Catalog | -40 to 85 | SOIC | 8.5 | Current Mode | 100 | Industrial | ||||||
| TPS51225B | Dual Synchronous Step-Down Controller with 5-V and 3.3-V LDOs | ACTIVE | 2 | 5.5 | 24 | 4.5 | 5.5 | 10 | 355 | 90 | Buck | Enable Light Load Efficiency Power Good Synchronous Rectification |
Catalog | -40 to 85 | WQFN | 0.9 | D-CAP | 300 | 2.97 | 3.63 | 10 | Mobile Computing | |||
| TPS51285B | Ultra-Low Quiescent (ULQT), Dual Synchronous Step-Down Controller with 5V and 3.3V LDOs | ACTIVE | 2 | 5 | 24 | 4.5 | 5.5 | 20 | 475 | 100 | Buck | Enable Light Load Efficiency Power Good Synchronous Rectification |
Catalog | -40 to 85 | WQFN | 0.084 | D-CAP | 400 | 2.97 | 3.63 | 20 | Mobile Computing | |||
| TPS51427A | Dual D-CAP™Mode Synchronous Step Down Controller for Notebook Power with OOB Function Disabled | ACTIVE | 2 | 5.5 | 28 | 0.7 | 5.9 | 20 | 500 | 90 | Buck | Enable Light Load Efficiency Power Good Synchronous Rectification |
Catalog | -40 to 85 | VQFN | 0.1 | D-CAP | 25 | 0.5 | 2.5 | 20 | Mobile Computing | |||
| TPS43350-Q1 | Automotive Low Iq Dual Synchronous Buck Controller | ACTIVE | 2 | 4 | 40 | 0.9 | 11 | 6 | 600 | 98.75 | Dual Step-Down Controller | Enable Over Current Protection Power Good Synchronous Rectification Thermal Shutdown UVLO |
Automotive | -40 to 125 | HTSSOP | 0.03 | |||||||||
| TPS51632 | 2.5V to 24V, 3/2/1-phase Step-Down Driverless Controller for Nvidia Tegra® T40 CPUs with Serial VID | ACTIVE | 1 | 2.5 | 24 | 0.5 | 1.52 | 50 | 1000 | 51 | Buck | Enable Power Good Telemetry Light Load Efficiency Dynamic Voltage Scaling Synchronous Rectification |
Catalog | -10 to 105 | VQFN | 6 | D-CAP+ | 300 | Consumer & Portable Electronics Mobile Computing |
||||||
| TPS53124 | Dual Synchronous Step-Down Controller for Low Voltage Power Rails, 380kHz Frequency | ACTIVE | 2 | 4.5 | 24 | 0.76 | 5.5 | 15 | 350 | 89 | Buck | Enable Pre-Bias Start-Up Synchronous Rectification |
Catalog | -40 to 85 | TSSOP VQFN |
0.45 | D-CAP | 350 | 0.76 | 5.5 | 15 | Consumer & Portable Electronics | |||
| TPS51221 | Fixed Frequency 99% Duty Cycle Peak Current Mode Notebook System Power Dual Controller | ACTIVE | 2 | 4.5 | 28 | 1 | 12 | 20 | 1000 | 99 | Buck | Power Good Enable Frequency Synchronization Light Load Efficiency Phase Interleaving Synchronous Rectification |
Catalog | -40 to 85 | WQFN | 1.3 | Current Mode | 200 | 1 | 12 | 20 | Mobile Computing | |||
| TPS51650 | Dual Channel (3-Phase CPU / 2-Phase GPU) SVID, D-CAP+ Step-Down Controller for IMVP-7 Vcore | ACTIVE | 2 | 3 | 28 | 0.25 | 1.52 | 20 | 600 | 60 | Buck | Enable Power Good Phase Interleaving Telemetry Dynamic Voltage Scaling Light Load Efficiency Synchronous Rectification |
Catalog | -10 to 105 | VQFN | 5.5 | D-CAP+ | 250 | Mobile Computing | ||||||
| TPS59124 | Dual Sync Step-Down Controller for Low Voltage Power Rails in Embedded Computing | ACTIVE | 2 | 3 | 28 | 0.76 | 5.5 | 10 | 420 | 88 | Buck | Enable Light Load Efficiency Power Good Synchronous Rectification |
Catalog | -40 to 85 | VQFN | 0.4 | D-CAP | 240 | 10 | Computing & Multimedia | |||||
| TPS40170-EP | Enhanced Product 4.5 V to 60 V Wide-Input Synchronous PWM Buck Controller | ACTIVE | 1 | 4.5 | 60 | 0.6 | 57 | 20 | 600 | 95 | Buck | Enable Frequency Synchronization Power Good Tracking Pre-Bias Start-Up Synchronous Rectification |
HiRel Enhanced Product | -55 to 125 | VQFN | 4.5 | Voltage Mode | 100 | Communications & Telecom Industrial |
||||||
| TPS40200-Q1 | Automotive Wide-Input-Range Non-Synchronous Voltage-Mode Controller | ACTIVE | 1 | 4.5 | 52 | 0.7 | 46 | 3 | 500 | 95 | Buck | Frequency Synchronization | Automotive | -40 to 125 | SOIC | 1.5 | Voltage Mode | 35 | Automotive & Transportation | ||||||
| TPS51275B | Dual Synchronous, Step-Down Controller with 5-V and 3.3-V LDOs | ACTIVE | 4 | 5 | 24 | 4.5 | 5.5 | 20 | 355 | 100 | Buck | Enable Light Load Efficiency Power Good Synchronous Rectification |
Catalog | -40 to 125 | WQFN | 0.8 | D-CAP | 300 | 2.97 | 3.63 | 20 | Mobile Computing | |||
| TPS51640A | Dual-Channel (3-Phase CPU/1-Phase GPU) SVID, D-CAP+™ Step-Down Controller for IMVP-7 Vcore | ACTIVE | 2 | 3 | 28 | 0.25 | 1.52 | 20 | 600 | 60 | Buck | Enable Power Good Phase Interleaving Telemetry Dynamic Voltage Scaling Light Load Efficiency Synchronous Rectification |
Catalog | -10 to 105 | VQFN | 4.9 | D-CAP+ | 250 | Mobile Computing | ||||||
| TPS5120-EP | Enhanced Product Dual Output Two-Phase Synchronous Buck Dc/Dc Controller | ACTIVE | 2 | 4.5 | 28 | 0.9 | 26 | 1.5 | 500 | 100 | Buck | Enable Light Load Efficiency Power Good Phase Interleaving Synchronous Rectification |
HiRel Enhanced Product | -40 to 125 -55 to 125 |
TSSOP | 1.1 | Voltage Mode | 100 | 0.9 | 26 | 15 | Mobile Computing | |||
| TPS40021-EP | Enhanced Product Synchronous Buck Controller | ACTIVE | 1 | 2.25 | 5.5 | 0.7 | 4 | 25 | 1000 | 95 | Buck | Enable Power Good Frequency Synchronization Synchronous Rectification |
HiRel Enhanced Product | -55 to 125 | HTSSOP | 1.5 | Voltage Mode | 100 | Communications & Telecom | ||||||
| LM5122 | 3-65V Wide Vin, Current Mode Synchronous Boost Controller with Multiphase Capability | ACTIVE | 3 | 65 | 3 | 100 | 15 | 1000 | 100 | Boost | Adjustable UVLO Enable Frequency Synchronization Phase Interleaving Synchronous Rectification |
Catalog | -40 to 125 | HTSSOP | 4 | Current Mode | Automotive & Transportation Industrial |
||||||||
| TPS51275 | Dual Synchronous, Step-Down Controller with 5-V and 3.3-V LDOs | ACTIVE | 4 | 5 | 24 | 4.5 | 5.5 | 20 | 355 | 100 | Buck | Enable Light Load Efficiency Power Good Synchronous Rectification |
Catalog | -40 to 85 | WQFN | 0.8 | D-CAP | 300 | 2.97 | 3.63 | 20 | Mobile Computing | |||
| TPS53211 | Single Phase PWM Controller with Light-Load Efficiency Optimization | ACTIVE | 1 | 4.5 | 14 | 0.8 | 9.8 | 20 | 1000 | 70 | Buck | Enable Light Load Efficiency Power Good Pre-Bias Start-Up Synchronous Rectification |
Catalog | -40 to 85 | QFN | 0.4 | Voltage Mode | 250 | 20 | Consumer & Portable Electronics | |||||
| TPS51225 | Dual Synchronous Step-Down Controller with 5-V and 3.3-V LDOs | ACTIVE | 2 | 5.5 | 24 | 4.5 | 5.5 | 10 | 355 | 90 | Buck | Enable Light Load Efficiency Power Good Synchronous Rectification |
Catalog | -40 to 85 | WQFN | 0.9 | D-CAP | 300 | 2.97 | 3.63 | 10 | Mobile Computing | |||
| LM5085-Q1 | Automotive Grade 4.5-75V Wide Vin, Constant On-Time Non-Synchronous PFET Buck Controller | ACTIVE | 1 | 4.5 | 75 | 1.25 | 75 | 10 | 1000 | 100 | Buck | Adjustable Current Limit Enable Frequency Synchronization |
Automotive | -40 to 125 | MSOP-PowerPAD | 1.3 | Constant on-time (COT) | 50 | Automotive & Transportation | ||||||
| TPS5130-Q1 | Automotive Catalog Triple Synchronous Buck Controller with LDO Controller | ACTIVE | 4 | 4.5 | 28 | 0.9 | 8.5 | 15 | 500 | 82 | Buck | Enable Light Load Efficiency Power Good Synchronous Rectification |
Automotive | -40 to 125 | LQFP | 2 | Voltage Mode | 50 | 0.9 | 2.5 | Automotive & Transportation | ||||
| TPS64200 | Adjustable, up to 3A, 95% Efficient Step-Down Controller, 20uA, SOT-23 | ACTIVE | 1 | 1.8 | 6.5 | 1.2 | 6.5 | 3 | 350 | 100 | Buck | Enable | Catalog | -40 to 85 | SOT-23 | 0.02 | Hysteretic | 350 | Computing & Multimedia | ||||||
| LM25088-Q1 | Automotive Grade 4.5-42V Wide Vin, Current Mode Non-Synchronous Buck Controller | ACTIVE | 1 | 4.5 | 42 | 1.205 | 40 | 10 | 1000 | 95 | Buck | Enable Frequency Synchronization |
Automotive | -40 to 125 | HTSSOP | 3.2 | Current Mode | 50 | Automotive & Transportation | ||||||
| LM5175 | LM5175 42V Wide VIN 4-Switch Synchronous Buck-Boost Controller | ACTIVE | 3.5 | 42 | 0.8 | 55 | 600 | Buck-Boost | Adjustable Current Limit Adjustable UVLO Enable Frequency Synchronization Power Good Pre-Bias Start-Up Synchronous Rectification |
Catalog | -40 to 125 | HTSSOP | 1.65 | Current Mode | 2 | 100 | Automotive & Transportation Communications & Telecom Consumer & Portable Electronics Industrial |
Adjustable | |||||||
| LM3017 | High Efficiency Low-Side Controller with True Shutdown | ACTIVE | 5 | 18 | 6 | 20 | 1 | 400 | 85 | Boost Flyback SEPIC |
Enable Load Disconnect |
Catalog | -40 to 125 | WQFN | 0.001 | Current Mode | Computing & Multimedia | ||||||||
| TPS51222 | Fixed-Frequency, 99% Duty Cycle Peak Current-Mode Notebook System Power Controller | ACTIVE | 2 | 4.5 | 32 | 1 | 12 | 20 | 1000 | 99 | Buck | Power Good Enable Frequency Synchronization Light Load Efficiency Phase Interleaving Synchronous Rectification |
Catalog | -40 to 85 | WQFN | 0.8 | Current Mode | 200 | 1 | 12 | 20 | Mobile Computing | |||
| TPS51513 | 3V to 28V Input Sync. Step Down Controller with D-CAP+™ Mode and Integrated Gate Drivers | ACTIVE | 1 | 3 | 28 | 0.7 | 1.05 | 25 | 500 | 90 | Buck | Enable Power Good Telemetry Light Load Efficiency Dynamic Voltage Scaling Synchronous Rectification |
Catalog | -10 to 100 | VQFN | 2 | D-CAP D-CAP+ |
500 | Mobile Computing | ||||||
| TPS64201 | Adjustable, up to 3A, 95% Efficient Step-Down Controller, 20uA, SOT-23 | ACTIVE | 1 | 1.8 | 6.5 | 1.2 | 6.5 | 3 | 450 | 100 | Buck | Enable | Catalog | -40 to 85 | SOT-23 | 0.02 | Hysteretic | 450 | Computing & Multimedia | ||||||
| TPS53127 | Dual Synchronous Step-Down Controller for Low-Voltage Power Rails | ACTIVE | 2 | 4.5 | 24 | 0.76 | 5.5 | 15 | 700 | 89 | Buck | Enable Pre-Bias Start-Up Synchronous Rectification |
Catalog | -40 to 85 | TSSOP VQFN |
0.45 | D-CAP2 | 700 | 0.76 | 5.5 | 15 | Consumer & Portable Electronics | |||
| LM5088-Q1 | Automotive Grade 4.5-75V Wide Vin, Current Mode Non-Synchronous Buck Controller | ACTIVE | 1 | 4.5 | 75 | 1.205 | 70 | 10 | 1000 | 100 | Buck | Adjustable Current Limit Enable Frequency Synchronization |
Automotive | -40 to 125 | HTSSOP | 3.8 | Current Mode | 50 | Automotive & Transportation | ||||||
| TPS51225C | Dual Synchronous Step-Down Controller with 5-V and 3.3-V LDOs | ACTIVE | 2 | 5.5 | 24 | 4.5 | 5.5 | 10 | 355 | 90 | Buck | Enable Light Load Efficiency Power Good Synchronous Rectification |
Catalog | -40 to 85 | WQFN | 0.9 | D-CAP | 300 | 2.97 | 3.63 | 10 | Mobile Computing | |||
| TPS40170-Q1 | Automotive Catalog 4.5 V to 60 V Wide-Input Synchronous PWM Buck Controller | ACTIVE | 1 | 4.5 | 60 | 0.6 | 57 | 20 | 600 | 95 | Buck | Adjustable Current Limit Adjustable UVLO Enable Frequency Synchronization Power Good Pre-Bias Start-Up Synchronous Rectification Tracking |
Automotive | -40 to 125 | VQFN | 4.5 | Voltage Mode | 100 | Automotive & Transportation | ||||||
| TPS64202 | Adjustable, up to 3A, 95% Efficient Step-Down Controller, 20uA, SOT-23 | ACTIVE | 1 | 1.8 | 6.5 | 1.2 | 6.5 | 3 | 550 | 100 | Buck | Enable | Catalog | -40 to 85 | SOT-23 | 0.02 | Hysteretic | 550 | Computing & Multimedia | ||||||
| TPS53819A | High-Performance, Eco-mode™, Single Synchronous Step-Down Controller with PMBus™ | ACTIVE | 1 | 3 | 28 | 0.6 | 5.5 | 40 | 1000 | 90 | Buck | Dynamic Voltage Scaling Enable Light Load Efficiency PMBus Power Good Pre-Bias Start-Up Synchronous Rectification |
Catalog | -40 to 85 | QFN | 0.92 | D-CAP2 | 275 | Consumer & Portable Electronics | ||||||
| TPS53015 | Single, Adaptive On-Time D-CAP2 Mode Synchronous Buck Controller | ACTIVE | 1 | 4.5 | 28 | 0.76 | 7 | 25 | 500 | 83 | Buck | Enable Light Load Efficiency Power Good Pre-Bias Start-Up Synchronous Rectification |
Catalog | -40 to 85 | VSSOP | 0.66 | D-CAP2 | 500 | Consumer & Portable Electronics | ||||||
| LM3489-Q1 | Automotive Grade 4.5-35V, Hysteretic Non-Synchronous PFET Buck Controller with Enable Pin | ACTIVE | 1 | 4.5 | 35 | 1.239 | 35 | 4 | 1400 | 100 | Buck | Enable | Automotive | -40 to 125 | VSSOP | 0.28 | Hysteretic | Automotive & Transportation | |||||||
| TPS40051-Q1 | Automotive Catalog Wide-Input Synchronous Buck Controller | ACTIVE | 1 | 8 | 40 | 0.7 | 35 | 20 | 1000 | 85 | Buck | Enable Frequency Synchronization Synchronous Rectification |
Automotive | -40 to 125 | HTSSOP | 1.5 | Voltage Mode | 100 | Automotive & Transportation | ||||||
| TPS40200-HT | High Temperature Wide Input Non-Synchronous Buck DC/DC Controller | ACTIVE | 1 | 4.5 | 52 | 0.7 | 46 | 3 | 500 | 90 | Buck | Frequency Synchronization | High Temp | -55 to 175 -55 to 210 |
CFP SOIC XCEPT |
1.5 | Voltage Mode | 35 | Communications & Telecom Industrial |
||||||
| TPS5120-Q1 | Automotive Catalog Dual Output Two-Phase Synchronous Buck DC/DC Controller | ACTIVE | 2 | 4.5 | 28 | 0.9 | 26 | 1.5 | 500 | 100 | Buck | Enable Light Load Efficiency Power Good Phase Interleaving Synchronous Rectification |
Automotive | -40 to 125 | TSSOP | 1.1 | Voltage Mode | 100 | 0.9 | 26 | 15 | Mobile Computing | |||
| TPS40090-Q1 | Automotive Catalog 4 Channel Multiphase Buck DC/DC Controller | ACTIVE | 1 | 4.5 | 15 | 0.7 | 3.3 | 120 | 1000 | 87.5 | Buck | Adjustable Current Limit Enable Frequency Synchronization Phase Interleaving Power Good Synchronous Rectification |
Automotive | -40 to 125 | TSSOP | 4 | Current Mode | 100 | Automotive & Transportation | ||||||
| TPS51275B-1 | TPS51275B-1 Dual Synchronous, Step-Down Controller With 5-V and 3.3-V LDOs, with 3.2ms soft start. | ACTIVE | 2 | 5 | 24 | 4.85 | 5.1 | 355 | Buck | Enable Power Good Synchronous Rectification |
Catalog | -40 to 85 | WQFN | D-CAP | 300 | 3.267 | 3.333 | Computing & Multimedia Mobile Computing |
|||||||
| TPS53125 | Dual Synchronous Step-Down Controller for Low Voltage Power Rails | ACTIVE | 2 | 4.5 | 24 | 0.76 | 5.5 | 15 | 350 | 89 | Buck | Enable Pre-Bias Start-Up Synchronous Rectification |
Catalog | -40 to 85 | TSSOP VQFN |
0.45 | D-CAP2 | 350 | 0.76 | 5.5 | 15 | Consumer & Portable Electronics | |||
| TPS53128 | Dual Synchronous Step-Down Controller for Low Voltage Power Rails | ACTIVE | 2 | 4.5 | 24 | 0.76 | 5.5 | 15 | 350 | 89 | Buck | Enable Light Load Efficiency Pre-Bias Start-Up Synchronous Rectification |
Catalog | -40 to 85 | VQFN TSSOP |
0.45 | D-CAP2 | 350 | 0.76 | 5.5 | 15 | Consumer & Portable Electronics | |||
| LM5121-Q1 | Automotive Grade, 3-65V Wide Vin, Current Mode Synchronous Boost with Disconnection Switch Control | ACTIVE | 3 | 65 | 3 | 100 | 20 | 1000 | 100 | Boost | Adjustable UVLO Enable Frequency Synchronization Synchronous Rectification |
Automotive | -40 to 125 | HTSSOP | 4 | Current Mode | Automotive & Transportation | ||||||||
| LM5121 | 3-65V Wide Vin, Current Mode Synchronous Boost with Disconnection Switch Control | ACTIVE | 3 | 65 | 3 | 100 | 20 | 1000 | 100 | Boost | Adjustable Current Limit Adjustable UVLO Enable Frequency Synchronization Light Load Efficiency Synchronous Rectification |
Catalog | -40 to 125 | HTSSOP | 4 | Current Mode | Communications & Telecom Computing & Multimedia Industrial |
||||||||
| TPS53647 | 4-Phase, D-CAP+TM Step-Down Buck Controller with NVM and PMBus Interface for ASIC | ACTIVE | 4.5 | 17 | 0.5 | 2.5 | 240 | 1000 | Buck | Adjustable Current Limit Adjustable UVLO Dynamic Voltage Scaling Enable Light Load Efficiency Output Discharge PMBus Phase Interleaving Power Good Pre-Bias Start-Up Remote Sense Synchronous Rectification Telemetry Voltage Margining |
Catalog | -40 to 125 | WQFN | 8 | D-CAP+ | 300 | Communications & Telecom | ||||||||
| TPS64203 | Adjustable, up to 3A, 95% Efficient Step-Down Controller, 20uA, SOT-23 | ACTIVE | 1 | 1.8 | 6.5 | 1.2 | 6.5 | 3 | 800 | 100 | Buck | Enable | Catalog | -40 to 85 | SOT-23 | 0.02 | Hysteretic | 800 | Computing & Multimedia | ||||||
| TPS51285A | Dual Synchronous, Step-Down Controller With 5-V and 3.3-V LDOs, internal 3.2ms soft start | ACTIVE | 2 | 5 | 24 | 4.5 | 5.5 | 20 | 475 | 100 | Buck | Enable Light Load Efficiency Power Good Synchronous Rectification |
Catalog | -40 to 85 | WQFN | 0.084 | D-CAP | 400 | 2.97 | 3.63 | 20 | Mobile Computing | |||
| TPS40050-Q1 | Automotive Catalog Wide-Input Synchronous Buck Controller | ACTIVE | 1 | 8 | 40 | 0.7 | 35 | 20 | 1000 | 85 | Buck | Enable Frequency Synchronization Synchronous Rectification |
Automotive | -40 to 125 | HTSSOP | 1.5 | Voltage Mode | 100 | Automotive & Transportation | ||||||
| TPS40200-EP | Enhanced Product Wide-Input-Range Non-Synchronous Voltage-Mode Controller | ACTIVE | 1 | 4.5 | 52 | 0.7 | 46 | 3 | 500 | 90 | Buck | Frequency Synchronization | HiRel Enhanced Product | -55 to 125 | SOIC | 1.5 | Voltage Mode | 35 | Communications & Telecom | ||||||
| TPS53115 | 4.5V to 24V Input, Synchronous Step-Down Controller for Low Voltage Power Rails | PREVIEW | 1 | 4.5 | 24 | 0.76 | 5.5 | 700 | Buck | Enable Power Good Pre-Bias Start-Up |
Catalog | -40 to 85 | TSSOP | D-CAP2 | Consumer & Portable Electronics | ||||||||||
| LM5116-HT | 80V High Temperature Wide Range Synchronous Buck Controller | ACTIVE | 1 | 6 | 80 | 1.215 | 80 | 20 | 1000 | 98 | Buck | Enable Frequency Synchronization Light Load Efficiency |
Catalog | -55 to 175 | CDIP SB | 4.6 | 50 | ||||||||
| LM25117-Q1 | Automotive Grade 4.5-42V Wide Vin, Current Mode Synchronous Buck Controller with Tracking | ACTIVE | 1 | 4.5 | 42 | 0.8 | 41 | 20 | 750 | 98 | Buck | Adjustable Current Limit Adjustable UVLO Enable Frequency Synchronization Light Load Efficiency Synchronous Rectification Tracking |
Automotive | -40 to 125 | HTSSOP WQFN |
4.8 | Current Mode | 50 | Automotive & Transportation | ||||||
| TPS43061 | Low Iq, Synchronous Boost Controller with Wide Input Voltage and 5.5V Gate Drive for Low Qg NexFETs | ACTIVE | 4.5 | 40 | 4.5 | 60 | 20 | 1000 | 95 | Boost | Enable Frequency Synchronization Power Good Synchronous Rectification |
Catalog | -40 to 150 | WQFN | 0.6 | ||||||||||
| TPS51220A-Q1 | Automotive Catalog Fixed-Frequency, 99% Duty Cycle Peak Current-Mode Notebook System Pwr Controller | ACTIVE | 2 | 4.5 | 32 | 1 | 12 | 20 | 1000 | 99 | Buck | Power Good Enable Frequency Synchronization Light Load Efficiency Phase Interleaving Synchronous Rectification |
Automotive | -40 to 85 | WQFN | 1.3 | D-CAP | 200 | 1 | 12 | 20 | Automotive & Transportation | |||
| TPS51511 | Synchronous Switcher Controller with 2A LDO for GPU Power | ACTIVE | 1 | 3 | 28 | 0.75 | 3.3 | 10 | 350 | 86 | Buck | Dynamic Voltage Scaling Enable Power Good Synchronous Rectification |
Catalog | -40 to 85 | VQFN | 1 | D-CAP | 350 | Mobile Computing | ||||||
| TPS53014 | Single Synchronous Step-Down Controller for Low Voltage Power Rails | ACTIVE | 1 | 4.5 | 28 | 0.76 | 7 | 25 | 500 | 83 | Buck | Enable Light Load Efficiency Pre-Bias Start-Up Synchronous Rectification |
Catalog | -40 to 85 | VSSOP | 0.66 | D-CAP2 | 500 | Consumer & Portable Electronics | ||||||
| LM25085-Q1 | Automotive Grade 4.5-42V Wide Vin, Constant On-Time Non-Synchronous PFET Buck Controller | ACTIVE | 1 | 4.5 | 42 | 1.25 | 42 | 10 | 1000 | 100 | Buck | Adjustable Current Limit Frequency Synchronization |
Automotive | -40 to 125 | MSOP-PowerPAD | 1.25 | Constant on-time (COT) | 50 | Automotive & Transportation | ||||||
| TPS43060 | Low Iq, Synchronous Boost Controller with Wide Input Voltage and 7.5V Gate Drive for Standard FETs | ACTIVE | 4.5 | 40 | 4.5 | 60 | 20 | 1000 | 95 | Boost | Enable Frequency Synchronization Power Good Synchronous Rectification |
Catalog | -40 to 150 | WQFN | 0.6 | Current Mode | Industrial | ||||||||
| LM5117-Q1 | Automotive Grade 5.5-65V Wide Vin, Current Mode Synchronous Buck Controller w Analog Current Monitor | ACTIVE | 1 | 5.5 | 65 | 0.8 | 62 | 20 | 750 | 98 | Buck | Adjustable Current Limit Adjustable UVLO Enable Frequency Synchronization Light Load Efficiency Synchronous Rectification Tracking |
Automotive | -40 to 125 | HTSSOP WQFN |
4.8 | Current Mode | 50 | Automotive & Transportation | ||||||
| TPS51275C | Dual Synchronous, Step-Down Controller with 5-V and 3.3-V LDOs | ACTIVE | 4 | 5 | 24 | 4.5 | 5.5 | 20 | 355 | 100 | Buck | Enable Light Load Efficiency Power Good Synchronous Rectification |
Catalog | -40 to 125 | WQFN | 0.8 | D-CAP | 300 | 2.97 | 3.63 | 20 | Mobile Computing | |||
| LM5122-Q1 | Automotive Grade, 3-65V Wide Vin, Current Mode Synchronous Boost Controller with Multiphase Capabili | ACTIVE | 3 | 65 | 3 | 100 | 15 | 1000 | 100 | Boost | Adjustable UVLO Enable Frequency Synchronization Phase Interleaving Synchronous Rectification |
Automotive | -40 to 125 | HTSSOP | 4 | Current Mode | Automotive & Transportation Industrial |
||||||||
| TPS53114 | 4.5V to 24V Input, Synchronous Step-Down Controller for Low Voltage Power Rails | ACTIVE | 1 | 4.5 | 24 | 0.76 | 5.5 | 15 | 700 | 85 | Buck | Enable Pre-Bias Start-Up Synchronous Rectification |
Catalog | -40 to 85 | HTSSOP TSSOP |
0.35 | D-CAP2 | 350 | Consumer & Portable Electronics | ||||||
| TPS53129 | Dual Synchronous Step-Down Controller for Low Voltage Power Rails | ACTIVE | 2 | 4.5 | 24 | 0.76 | 5.5 | 15 | 700 | 89 | Buck | Enable Light Load Efficiency Pre-Bias Start-Up Synchronous Rectification |
Catalog | -40 to 85 | VQFN TSSOP |
0.45 | D-CAP2 | 700 | 0.76 | 5.5 | 15 | Consumer & Portable Electronics | |||
| TPS40304A | 3V to 20V Wide Input Synchronous Buck Controller for High Power Density, 600kHz, 591mV 1% Reference | ACTIVE | 1 | 3 | 20 | 0.6 | 18 | 25 | 600 | 90 | Buck | Enable Power Good Pre-Bias Start-Up Synchronous Rectification |
Catalog | VSON | 2.5 | Voltage Mode | 600 | Communications & Telecom | |||||||
| TPS51125A | Dual-Synchronous, Step-Down Controller with Out-of-Audio Operation and 100-mA LDOs | ACTIVE | 2 | 5.5 | 28 | 2 | 5.5 | 20 | 460 | 93 | Buck | Enable Light Load Efficiency Power Good Synchronous Rectification |
Catalog | -40 to 85 | VQFN | 0.55 | D-CAP | 300 | 2 | 5.5 | 20 | Mobile Computing | |||
| TPS40055-EP | Enhanced Product Wide Input Synchronous Buck Controller | ACTIVE | 1 | 8 | 40 | 0.7 | 35 | 20 | 1000 | 94 | Buck | Enable Frequency Synchronization Synchronous Rectification |
HiRel Enhanced Product | -55 to 125 | HTSSOP | 1.5 | Voltage Mode | 100 | Communications & Telecom | ||||||
| TPS43351-Q1 | Automotive Low Iq Dual Synchronous Buck Controller with Frequency Spread Spectrum | ACTIVE | 2 | 4 | 40 | 0.9 | 11 | 6 | 600 | 98.75 | Dual Step-Down Controller | Enable Over Current Protection Power Good Synchronous Rectification Thermal Shutdown UVLO |
Automotive | -40 to 125 | HTSSOP | 0.03 |
