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TLE4251D - Low drop voltage tracker

Download the TLE4251D datasheet PDF. This datasheet also covers the TLE4251 variant, as both devices belong to the same low drop voltage tracker family and are provided as variant models within a single manufacturer datasheet.

General Description

The OPTIREG™ linear TLE4251 is a monolithic integrated low drop voltage tracker.

It is designed to supply e.g.

sensors under the severe conditions of automotive applications.

Key Features

  • Output tracking tolerance ≤ ±0.2%.
  • 400 mA output current capability.
  • Enable function.
  • Very low current consumption in OFF mode.
  • Wide operation range: up to 40 V.
  • Wide temperature range: -40 °C ≤ Tj ≤ 150 °C.
  • Output protected against short-circuit.
  • Overtemperature protection.
  • Reverse polarity proof.
  • Available in standard PG-TO252-5 and PG-TO263-5 packages.
  • Green Product (RoHS compliant) Potential a.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TLE4251-Infineon.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number TLE4251D
Manufacturer Infineon
File Size 639.24 KB
Description Low drop voltage tracker
Datasheet download datasheet TLE4251D Datasheet

Other Datasheets by Infineon

Part Number Description
TLE4251 Low drop voltage tracker
TLE4251G Low drop voltage tracker
TLE4250-2G Low drop voltage tracking regulator
TLE4252D Lowdrop voltage tracking regulator
TLE4253 High precision voltage tracker
TLE4254 High accuracy low dropout voltage tracking regulator
TLE4205 1-A DC Motor Driver
TLE4205G 1-A DC Motor Driver
TLE4206-2G 1-A DC Motor Driver
TLE4206-4G H-Bridge Driver Headlight Beam Controller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
OPTIREG™ linear TLE4251 Low drop voltage tracker Features • Output tracking tolerance ≤ ±0.2% • 400 mA output current capability • Enable function • Very low current consumption in OFF mode • Wide operation range: up to 40 V • Wide temperature range: -40 °C ≤ Tj ≤ 150 °C • Output protected against short-circuit • Overtemperature protection • Reverse polarity proof • Available in standard PG-TO252-5 and PG-TO263-5 packages • Green Product (RoHS compliant) Potential applications • General automotive applications. Product validation Qualified for automotive applications. Product validation according to AEC-Q100. Description The OPTIREG™ linear TLE4251 is a monolithic integrated low drop voltage tracker. It is designed to supply e.g.