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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

LMR36520

SIMPLE SWITCHER® 4.2-V to 65-V, 2-A synchronous step-down converter with 26-uA IQ

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LM5164

6-V to 100-V input, 1-A synchronous buck DC-DC converter with ultra-low IQ

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LMR36006

4.2-V to 60-V, 0.6-A ultra-small synchronous step-down converter

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LMR33640

IMPLE SWITCHER® 3.8-V to 36-V, 4-A step-down converter in SOIC-8 package

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Boost

LM5001

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

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TPS55340

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

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TPS55332-Q1

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

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LM2577

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

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Buck-boost

TPIC74100-Q1

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

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TPS55065-Q1

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

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TPS55162-Q1

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

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TPS55165-Q1

2V to 36V, 1A output, 2MHz, synchronous step-up and step-down converter, AEC-Q100 qualified

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Controllers

Buck

LM5146-Q1

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

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LM5145

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

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LM5141-Q1

Wide-input 2.2MHz low-Iq synchronous buck controller

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LM5143-Q1

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

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Boost

LM5150-Q1

Wide VIN automotive low IQ boost controller

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LM5155-Q1

2.2MHz wide VIN non-synchronous boost/SEPIC/flyback controller

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LM5170-Q1

Multiphase bidirectional current controller

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LM5122

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

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Buck-boost

LM5176-Q1

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

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LM5170-Q1

Multiphase bidirectional current controller

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LM5118

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

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LM5176

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

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Multi-rail

LM5140-Q1

Wide Vin dual 2.2MHz low Iq synchronous buck controller

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TPS653850-Q1

Multi-rail power supply for microcontrollers in safety-relevant applications

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LM5119

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

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TPS43330A-Q1

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

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Power modules

LMZM33606

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

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LMZM23601

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

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TPSM265R1

3-V to 65-V input, 100-mA, step-down power module in 2.8 x 3.7 mm package

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TPSM53604

36-V, 4-A step-down power module in small 5.5 x 5 x 4mm RLF QFN package with simple footprint

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Linear regulators (LDOs)

TPS7A39

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

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TPS7A19

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

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TPS7A4001

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

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TPS7A47-Q1

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

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NexFET power MOSFETs

CSD19532Q5B

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

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CSD18509Q5B

40V, N-channel NexFET™ power MOSFET

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CSD18502Q5B

40-V, N-channel NexFET™ power MOSFET

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CSD18563Q5A

60-V N-channel NexFET power MOSFET

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