60-nA IQ, WCSP package, high-efficiency 750-mA step-down converters evaluation module (2 circuits)
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


This evaluation module (EVM) currently ships with both circuits (TPS62840 and TPS62841) installed.

The TPS62840-1YBGEVM056 (BSR056-001) EVM facilitates the evaluation of the TPS6284x family of 750-mA, step-down converters with 60-nA IQ in small 1.5-mm by 1-mm WCSP packages with 0.4-mm pitch. The EVM contains 2 separate circuits to create output voltages between 0.8 V and 3.3 V from higher input voltages between 1.8 V and 6.5 V with a maximum solution height of 1 mm. Due to its extremely low IQ, the TPS6284x provides a long battery lifetime for systems which have very low current consumption states such as wearables, building automation and the Internet of Things (IoT).

See the EVM design for the TPS62840YBG in Webench®.
See the EVM design for the TPS62841YBG in Webench®.

  • 60-nA quiescent current
  • Two independent circuits to support a range of output voltages (0.8 V to 3.3 V)
  • 1.8-V to 6.5-V input voltage range
  • 750 mA of output current
  • WCSP package
  • 1 mm maximum solution height

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

60-nA IQ, WCSP package, high-efficiency 750-mA step-down converters evaluation module (2 circuits)


Pricing may vary.

Contact a Distributor  

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

Technical documentation
Datasheet (2)
Title Type Size (KB) Date
PDF 3571 27 Apr 2020
PDF 3137 01 Aug 2019
User guides (1)
Title Type Size (KB) Date
PDF 1570 24 May 2019
Design files (1)
Title Type Size (KB) Date
ZIP 445 11 Jun 2019
More literature (1)
Title Type Size (KB) Date
PDF 36 29 Mar 2019

Hardware development (1)

Name Part Number Tool Type
60-nA IQ, QFN package, high-efficiency 750-mA step-down converters evaluation module (2 circuits)  TPS62840-1DLCEVM55  Evaluation boards 

TI Devices (1)

Part Number Name Product Family
TPS62840  60-nA IQ, 1.8-V to 6.5-VIN, high-efficiency 750-mA step-down converter  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