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:

Converter

Datasheet Order options Start design TI Designs
Buck
LM53635-Q1 3.5-36V 3.5A Synchronous 2.1 MHz EMI-Optimized Step-down Converter
LM5165 3V-65V, 150mA Synchronous Buck Converter With Ultra-Low IQ
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
TPS54061 Wide Input 60V, 200mA Synchronous Step-Down DC-DC Converter with Low IQ
LM53603-Q1 3.5 to 36Vin, 3 Ampere Synchronous DC-DC Converter for Automotive Applications
LMR23625 SIMPLE SWITCHER® 36V 2.5A Synchronous Step-Down Converter
TPS54561 4.5V to 60V Input 5A Step-Down DC-DC Converter With Soft-Start and Eco-mode™
See all wide vin buck converters
Boost
TPS55340 Integrated, 5-A 40-V Wide Input Range Boost/SEPIC/Flyback DC-DC Regulator
LM5000 3.1-40V Wide Vin, 2A Current Mode Non-Synchronous Boost Regulator
TPS55332-Q1 Automotive Catalog 3-A, 60-V Step Up DC/DC Converter
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Buck-Boost
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

Controller

Datasheet Order options Start design TI Designs
Buck
LM5117 5.5-65V Wide VIN Current Mode Synchronous Buck Controller with Analog Current Monitor
TPS40170 4.5 V to 60 V Wide-Input Synchronous PWM Buck Controller
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
LM5122 3-65V Wide VIN Current Mode Synchronous Boost Controller with Multiphase Capability
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
Buck-Boost
LM5118 3-75V Wide VIN Current Mode Non-Synchronous Buck-Boost Controller
LM5175 42V Wide VIN 4-Switch Synchronous Buck-Boost Controller
See all wide vin buck-boost controllers

Multi-rail

Datasheet Order options Start design TI Designs
 
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
 
TPS7A4001 100V Input, 50mA, Single Output LDO
TPS7A33 Vin -3V to -36V, -1A, Ultra-Low Noise, High PSRR, LDO
LM2936 Ultra-Low Quiescent Current LDO
TPS709 150-mA, 30-V, Ultra-Low IQ Wide Input LDO with Reverse Current Protection
LM317-N 1.5A Adjustable Output LDO
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Power modules

Datasheet Order options Start design TI Designs
 
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
LMZ35003 SIMPLE SWITCHER® 7V to 50V, 2.5A Wide VIN Power Module in Small Package
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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