Evaluation module for TPS389xx single-channel adjustable supervisory circuit
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.

Description & Features

Technical Documents

Support & Training

Order Now

Key Document
Download - PDF Icon


The TPS3897A-6P-EVM047 evaluation module (EVM) is a fully assembled and tested circuit for evaluating the TPS3897A and TPS3896P single-channel adjustable supervisory circuit. The EVM has two complete adjustable supervisory circuits, one featuring a push-pull output and one featuring an open-drain output. Either circuit can be easily be modified to accommodate the alternative supervisors of this same family. The EVM uses 0.1% resistors to program each 3.3-V supervisory voltage threshold to ensure accuracy, a capacitor for programming the output delay, and connectors for ease of use.

  • Input supply voltage: 1.7 V to 6.5 V
  • Adjustable supervisor voltage: resistor programmable to 0.5 V minimum
  • Quiescent current: 6 µA (typical, not including contribution of adjustment resistors)
  • SENSE threshold accuracy: 1% over temperature
  • Capacitor programmable SENSE voltage delay and ENABLE delay
  • Very small µSON IC package: 1.5mm x 1mm
  • Operation range: –40°C to +125°C

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

TPS3897 Single-Channel Adjustable Supervisory Circuit Evaluation Module


Pricing may vary.

Contact a Distributor  

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

Technical Documents
User guides (1)
Title Type Size (KB) Date
PDF 216 01 Sep 2011
More literature (1)
Title Type Size (KB) Date
PDF 38 02 Jan 2019

TI Devices (4)

Part Number Name Product Family
TPS3895  Single-Channel Ultra-Small Adjustable Supervisory Circuit With Active-High, Push-Pull Output  Power management 
TPS3896  Single-Channel Ultra-Small Adjustable Supervisory Circuit With Active-Low Push-Pull Output  Power management 
TPS3897  Single-Channel Ultra-Small Adjustable Supervisory Circuit With Active-High Open-Drain Output  Power management 
TPS3898  Single-Channel Ultra-Small Adjustable Supervisory Circuit With Active-Low Open-Drain Output  Power management 

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