Wide VIN power solutions

Increased power density and reliability for systems requiring maximum operating voltages ≥ 30V

Browse the industry’s most comprehensive wide input voltage range DC/DC power management portfolio.

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Converters

Buck

LMR36015

4.2-V to 60-V, 1.5-A ultra-small synchronous step-down converter

LM73605

3.5V to 36V, 5A synchronous step down voltage converter

TPS560430

SIMPLE SWITCHER® 36-V, 600-mA buck regulator with high-efficiency sleep mode

LMR33630

SIMPLE SWITCHER® 3.8V to 36V, 3A synchronous buck converter with ultra-low EMI

Boost

LM5001

3.1-75V wide Vin, 1A current mode non-synchronous switch mode regulator

TPS55340

Integrated, 5-A 40-V wide input range boost SEPIC Flyback DC-DC regulator

TPS55332-Q1

Automotive 1.5V to 60V wide input range, 3A boost converter with voltage supervisor

LM2577

SIMPLE SWITCHER® 3.5V to 40V, 3A low component count step-up regulator

Buck-boost

TPIC74100-Q1

Automotive 1.5V to 40V, 1A buck/boost converter with 5V fixed output voltage

TPS55065-Q1

Automotive 1.5V to 40V, 500mA buck/boost converter with 5V fixed output voltage

TPS55162-Q1

36-V, 1-A output, 2-MHz, synchronous buck-boost converter

Controllers

Buck

LM5146-Q1

100-V synchronous buck DC/DC controller with wide duty cycle range

LM5145

75V synchronous buck controller with wide input voltage and duty cycle ranges

LM5141-Q1

Wide-input 2.2MHz low-Iq synchronous buck controller

LM5143-Q1

3.5-V to 65-V low Iq, dual, 2-phase synchronous buck DC-DC controller

Boost

LM5150-Q1

Wide VIN automotive low IQ boost controller

LM3481

2.97V to 48V high-efficiency controller for boost, SEPIC and Flyback

LM3481

2.97V to 48V high-efficiency controller for boost, SEPIC and Flyback

LM5122

3-65V wide Vin, current mode synchronous boost controller with multiphase capability

Buck-boost

LM5176

55V wide VIN synchronous 4-switch buck-boost controller

LM5175

42V wide Vin 4-switch synchronous buck-boost controller

LM5118

3-75V wide Vin, current mode non-synchronous buck-boost controller

Multi-rail

LM5140-Q1

Wide Vin dual 2.2MHz low Iq synchronous buck controller

TPS43350-Q1

40V dual synchronous buck controller

LM5119

5.5-65V wide vin, current mode dual synchronous buck controller

TPS43330A-Q1

Automotive 2V to 40V low Iq single boost & dual synchronous buck controller

Power modules

LMZM33606

3.5-V to 36-V input, 1-V to 20-V output, 6-A power module

LMZM23601

36-V, 1-A step-down DC-DC power module in 3.8-mm × 3-mm package

LMZM33603

4V to 36V, 3A step-down DC/DC power module in compact 7x9x4mm QFN package

LMZ36002

4.5V to 60V, 2A step-down power module in QFN package

Linear regulators (LDOs)

TPS7A39

Dual, 150mA, wide-Vin, positive and negative low-dropout (LDO) voltage regulator

TPS7A19

40V, 450mA, low-Iq low-dropout (LDO) voltage regulator with power good

TPS7A4001

100V input, 50mA, single output low-dropout linear regulator

TPS7A47-Q1

Automotive 35V, 1A, 4.2μVRMS, RF low-dropout (LDO) voltage regulator

NexFET power MOSFETs

CSD19532Q5B

100V, 4.0 mOhm, SON5x6 N-channel NexFET™ power MOSFET

CSD18509Q5B

40V, N-channel NexFET™ power MOSFET

CSD18502Q5B

40-V, N-channel NexFET™ power MOSFET

CSD18563Q5A

60-V N-channel NexFET power MOSFET