TPS7B4250-Q1 Tracking LDO Regulator 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 TPS7B4250 is a monolithic integrated low dropout voltage tracker in SOT-23 package. It is designed to supply off-board sensors in automotive environment. The IC has integrated protection for overload, over temperature, reverse polarity as well as output short circuit to battery and ground

Supply voltage up to Vin=45V are regulated to a reference voltage applied at the adjust input ”ADJ” with high accuracy, and loads up to 50mA.

  • 50mA Output current
  •  -20V to 45V wide maximum input voltage range
  •  Very low output tracking tolerance, max 5mV
  •  150mV low dropout voltage when Iout=10mA
  •  40uA low quiescent current at light load

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

TPS7B4250-Q1 Tracking LDO Regulator Evaluation Module


Pricing may vary.

Contact a Distributor  

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

Technical documentation
Datasheet (1)
Title Type Size (KB) Date
PDF 1107 28 Sep 2016
User guides (1)
Title Type Size (KB) Date
PDF 192 17 Oct 2013
More literature (1)
Title Type Size (KB) Date
PDF 39 02 Jan 2019

TI Devices (1)

Part Number Name Product Family
TPS7B4250-Q1  Automotive 50-mA, off-battery (40-V), adjustable voltage-tracking low-dropout voltage regulator  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