Power Management

Cross Reference

Application Notes


Tools & Software

Block Diagrams

PowerLab™ Reference Design Library

WEBENCH® Design Center

Step-Down (Buck) Converter

Texas Instruments non-isolated step-down regulator products are part of TI's large switching regulator portfolio. Step-down DC/DC converters, also called buck converters, address size, efficiency, performance and cost constraints in today's point-of-load designs.

Use the parametric search, download datasheets or application notes, order samples and evaluation modules, and use TI's powerful, easy-to-use WEBENCH® design tools to get started today.


TPS563209 : 17 V Input, 3A Synchronous Step-Down Regulator in SOT-23

TPS563200 : 17 V Input, 3A Synchronous Step-Down Regulator in SOT-23 with Advanced Eco-modeā„¢

TPS62180 : 4-15V, 6A, Ultra-Small Solution Size, 2-Phase Step-Down Converter

  • Output Ripple Voltage for Buck Switching Regulator (Rev. A) (slva630a.HTM, 8 KB)
    13 Oct 2014 Abstract
  • Thermal Design Made Simple with LM43603 and LM46002 (snva719.HTM, 8 KB)
    15 Sep 2014 Abstract