17-VIN, 3-A, low IQ buck converter in 1.5-mm x 2-mm QFN package evaluation module
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.

Description & Features

Technical documentation

Support & Training

Order Now

Key Document
Download - PDF Icon


The TPS62903EVM-069 (BSR069-003) evaluation module (EVM) facilitates the evaluation of the TPS62903 3-A buck converter in small 1.5-mm by 2-mm QFN package. The EVM outputs a 1.2-V output voltage from input voltages between 3 V and 17 V. The TPS62903 is a high-efficiency, low IQ buck converter for use in a variety of industrial, enterprise, and personal electronics applications, such as factory and building automation, IP network cameras, industrial PC, datacenter switches, servo drives, mobile and embedded computing, and any application with a 12-V input voltage or a 1 to 4 cell lithium battery pack.

  • 4 µA IQ
  • 1.5-mm x 2-mm QFN package
  • 17-V input voltage range
  • 1.2-V output voltage
  • 3-A output current

Order Now
Part Number Buy from Texas Instruments or Third Party Buy from Authorized Distributor Status

17-VIN, 3-A, low IQ buck converter in 1.5-mm x 2-mm QFN package evaluation module


Pricing may vary.

Contact a Distributor  

TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation
User guide (1)
Title Type Size (KB) Date
PDF 1619 14 Jan 2021
Design files (1)
Title Type Size (KB) Date
ZIP 394 03 Feb 2021
More literature (1)
Title Type Size (KB) Date
PDF 76 15 Dec 2020

TI Devices (1)

Part Number Name Product Family
TPS62903  3-V to 17-V, high efficiency and low IQ buck converter in 1.5-mm × 2-mm QFN package  Step-down (buck) regulators 

Support & training

Search our extensive online knowledge base where millions of technical questions and answers are available 24/7.

Search answers from TI experts

Content is provided 'AS IS' by the respective TI and Community contributors and does not constitute TI specifications.
See terms of use.

If you have questions about quality, packaging, or ordering TI products visit our Support page.

Technical articles