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TLE4252D - Lowdrop voltage tracking regulator

General Description

The OPTIREG™ linear TLE4252D is a monolithic integrated lowdrop voltage tracking regulator in a very small SMD package, PG-TO252-5.

It is designed to supply off-board systems, for example, sensors in engine management systems under the severe conditions of automotive applications.

Key Features

  • Output tracking tolerance to reference ≤ ±0.2%.
  • Output voltage adjust down to 1.5 V.
  • Output current up to 250 mA.
  • Enable function.
  • Very low current consumption in OFF mode.
  • Wide operation range: up to 40 V.
  • Wide temperature range from -40°C ≤ Tj ≤ 150°C.
  • Output protected against short circuit to GND and battery.
  • Overtemperature protection.
  • Reverse polarity proof.
  • Green Product (RoHS-compliant) Po.

📥 Download Datasheet

Datasheet Details

Part number TLE4252D
Manufacturer Infineon
File Size 588.10 KB
Description Lowdrop voltage tracking regulator
Datasheet download datasheet TLE4252D Datasheet

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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.

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OPTIREG™ linear TLE4252D Lowdrop voltage tracking regulator Features • Output tracking tolerance to reference ≤ ±0.2% • Output voltage adjust down to 1.5 V • Output current up to 250 mA • Enable function • Very low current consumption in OFF mode • Wide operation range: up to 40 V • Wide temperature range from -40°C ≤ Tj ≤ 150°C • Output protected against short circuit to GND and battery • Overtemperature protection • Reverse polarity proof • Green Product (RoHS-compliant) Potential applications • Automotive sensor supply • Power switch for off-board load • Protected sensor supply for off-board sensors • Secondary voltage supply in automotive ECU • High-precision voltage tracking • Precision voltage replication Product validation Qualified for automotive applications.