Wide VIN Power Solutions

  • Increased protection against input transients
  • High power density with large conversion ratios
  • Scalability to fit a wide variety of applications

Featured Wide VIN devices

Discover your next Wide VIN DC/DC device by browsing by device type:


Datasheet Order options Start design TI Designs
LM5166 3V-65V Input, 500mA Synchronous Buck Converter With Ultra-Low IQ
LMS3655-Q1 3.5A /5.5A, 36V Synchronous, 400kHz, Step-Down Converter
LMR33630 SIMPLE SWITCHER® 3.8V to 36V, 3A Synchronous Buck Converter With Ultra-Low EMI
LM73605 3.5V to 36V, 5A Synchronous Step-Down Voltage Converter
LM76003 3.5V to 60V 3.5A/2.5A Synchronous Voltage Regulator
LM53635-Q1 3.5-36V 3.5A Synchronous 2.1 MHz EMI-Optimized Step-down Converter
LMR16030 SIMPLE SWITCHER® 60V, 3A Step-Down Converter with 40µA IQ
LM53601-Q1 3.5V to 36V, 1A Synchronous 2.1MHz Step-Down Converter for Automotive Applications
LMR14050 40V, 5A SIMPLE SWITCHER® 2.2MHz Step-Down Regulator with 40μA IQ
LM46002 SIMPLE SWITCHER® 3.5V to 60V, 2A Synchronous Step-Down Voltage Converter
LMR23625 SIMPLE SWITCHER® 36V 2.5A Synchronous Step-Down Converter
See all wide vin buck converters
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 Catalog 3-A, 60-V Step Up DC/DC Converter
See all wide vin boost converters
TPIC74100-Q1 Automotive 1A Buck/Boost Switch-Mode Regulator  
TPS55065-Q1 Automotive 0.5A Buck/Boost Switch-Mode Regulator
See all wide vin buck-boost converters


Datasheet Order options Start design TI Designs
LM5145 75V Synchronous Buck Controller With Wide Input Voltage and Duty Cycle Ranges
LM5117 5.5-65V Wide VIN Current Mode Synchronous Buck Controller with Analog Current Monitor
LM3150 SIMPLE SWITCHER® CONTROLLER, 42V Synchronous Step-Down
LM5116 6-100V Wide VIN Current Mode Synchronous Buck Controller
LM5085 4.5-75V Wide VIN Constant On-Time Non-Synchronous PFET Buck Controller
See all Wide VIN buck controllers
Boost, Flyback, and SEPIC
LM5022 6-60V Wide VIN, Current Mode Boost and SEPIC Controller
LM5150-Q1 Wide VIN Automotive Low IQ Boost Controller
LM3481 High-Efficiency Controller for Boost, SEPIC and Flyback DC-DC Converters
TPS40210 Wide Input Range Current Mode Boost Controller
LM5121 3-65V Wide VIN Current Mode Synchronous Boost with Disconnection Switch Control
TPS43060 Low IQ Synchronous Boost Controller with Wide Input Voltage and 7.5V Gate Drive for Standard FETs
See all Wide VIN boost controllers
LM5118 3-75V Wide VIN Current Mode Non-Synchronous Buck-Boost Controller
LM5176 55V Wide VIN Synchronous 4-Switch Buck-Boost Controller
See all Wide VIN buck-boost controllers


Datasheet Order options Start design TI Designs
TPS43340-Q1 Automotive 4V to 40V Dual Synchronous Buck Controller, 2A Buck Converter, and 300mA LDO
TPS43350-Q1 Automotive 4V to 40V Low IQ Dual Synchronous Buck Controller
LM5140-Q1 Wide VIN Dual 2.2MHz low IQSynchronous Buck Controller
TPS43330-Q1 Automotive Low IQSingle Boost Dual Synchronous Buck Controller Power Management IC (PMIC)
TPS65321-Q1 Automotive 36-V Step-Down Converter With Eco-mode™ and Wide VIN LDO Regulator
TPS65311-Q1 High Voltage High Switching Frequency Power Management IC (PMIC) for Automotive Safety Applications
LM5119 5.5-65V Wide VIN Current Mode Dual Synchronous Buck Controller

Linear regulators (LDOs)

Datasheet Order options Start design TI Designs
TPS7A39 Dual, 150mA, Wide VIN, Positive and Negative Low-Dropout (LDO) Voltage Regulator
TPS7A19 40-V, 450-mA, Low IQ, Low-Dropout Voltage Regulator with Power Good
TLV760 100mA, 30V Wide VIN, Fixed-Output Linear-Voltage Regulator
TPS7A4001 100V Input, 50mA, Single Output Low-Dropout Linear Regulator
TPS7A47-Q1 Automotive 35V, 1A, 4.2μVRMS, RF Low-Dropout (LDO) Voltage Regulator
See all Wide VIN LDOs

Power modules

Datasheet Order options Start design TI Designs
LMZM33603 4V to 36V, 3A Step-Down DC/DC Power Module in Compact 7x9x4mm QFN Package
LMZ36002 SIMPLE SWITCHER® 4.5V to 60V, 2A Step-Down Power Module in QFN Package
LMZ34202 SIMPLE SWITCHER® 4.5V to 42V, 2A Step-Down Voltage Regulator
LMZ14203 SIMPLE SWITCHER® 6V to 42V, 3A Power Module in Leaded Surface Mount TO Package
LMZ34002 SIMPLE SWITCHER® 4.5V to 40V, 2A Negative Output Power Module
See all wide vin power modules

NexFET power MOSFETs

Datasheet Order options Start design TI Designs
CSD19532Q5B 100V, 4.0 mOhm, SON5x6 N-Channel NexFET™ Power MOSFET
CSD18509Q5B 40V, N-Channel NexFET™ Power MOSFET, CSD18509Q5B
CSD18502Q5B 40-V, N-Channel NexFET™ Power MOSFET
CSD19502Q5B N-Channel, 3.4mOhm, 80V, SON5x6 NexFET™ Power MOSFET, CSD19502Q5B
CSD18563Q5A 60-V N-Channel NexFET Power MOSFET
See all wide vin n-channel MOSFETs