Wide VIN power solutions

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

Texas Instruments provides the industry's most comprehensive wide input voltage range power management portfolio for today's most demanding systems. With operating voltages of up to 100V, TI's Wide VIN portfolio of DC/DC converters, controllers, modules, LDOs and FETs, eliminates input protection components to reduce cost and solution size without sacrificing reliability or performance. When designing power supplies for the rugged environments of industrial, automotive or communications infrastructure markets, rely on TI for easy to use, high-density wide input voltage regulation.


Buck, boost, and buck-boost topologies supported.

  • Integrated FETs up to 100V
  • Supports high step-down ratios
  • Support for isolated and multi-output bias supply


Buck, boost, buck-boost, flyback, and SEPIC topologies supported

  • Operation up to 100V
  • Support for loads up to 20A per phase
  • Constant frequency operation


Converter, controller, and LDO device types supported

  • Operation up to 65V
  • As many as 4 outputs from a single IC

Power modules

Complete power solution.

  • Superior EMI performance
  • Operates to 85°C, no airflow

Linear regulators (LDOs)

Low noise and fast transient response.

  • Wide 2.7V to 100V input voltage range
  • Output current up to 1A

NexFET power MOSFETs

Optimized for DC/DC conversion with low RDSON and gate charge.

  • Best-in-class performance for DC/DC conversion

Featured reference design

Technical Article

Wide input voltage blog posts

Wide VIN  videos