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TLE4279 The Infineon Technologies TLE4279GM is a 5V low drop fixed voltage regulator designed for automotive applications. It offers a 150mA current capability and features overtemperature protection.
Mfr Part #:

TLE4279

Available from 1 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
The Infineon Technologies TLE4279GM is a 5V low drop fixed voltage regulator designed for automotive applications. It offers a 150mA current capability and features overtemperature protection.
✓ Total Stock: 3,500 pcs

TLE4279 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
3,500 pcs
On Request
3500 pcs On Request 1 On Request On Request 11+/12+ On Request On Request
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TLE4279 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Mounting Type
Output Voltage
Package / Case
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TLE4279 Description

Short technical summary and product information.

The OPTIREG™ Linear TLE4279GM from Infineon Technologies is a 5V fixed output voltage regulator designed for general automotive applications. It provides a current capability of up to 150mA and features a very low dropout voltage.

 

Key electrical characteristics include an output voltage tolerance of ±2% and a reset signal generated when the output voltage drops below 4.65V. The device also incorporates overtemperature protection, shutting down the output when the junction temperature exceeds 150°C to prevent damage. It is reverse polarity proof and offers an adjustable reset threshold.

 

This voltage regulator is available in a PG-DSO-14 package, suitable for surface mount applications. It is qualified for automotive applications according to AEC-Q100/101 standards and is RoHS compliant.

TLE4279 Quick Information

Product Type: Linear Voltage Regulator
Series: TLE4279
Canonical Name: TLE4279GM 5V Low Drop Fixed Voltage Regulator
Subcategory: Linear

TLE4279 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TLE4279 Features

  • 5V fixed output voltage.
  • 150mA current capability.
  • ±2% output voltage tolerance.
  • Overtemperature protection.
  • Automotive qualified.

TLE4279 Applications

  • Provides stable 5V supply for microcontrollers.
  • Suitable for automotive power management systems.
  • Used in industrial control equipment power rails.
  • Ideal for battery-powered devices requiring regulation.

TLE4279 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the TLE4279?

5V fixed output.

What is the maximum input voltage?

45V.

What is the maximum output current?

150mA.

At what output voltage does the reset activate?

When output drops below 4.65V.

What is the thermal shutdown temperature?

150°C junction temperature.

What is the output voltage tolerance?

±2%.

What package is the TLE4279 available in?

PG-DSO-14 surface-mount package.

TLE4279 Alternate Parts

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TLE4279GM
TLE4279GM
Infineon
The Infineon TLE4279GM is a 5V low-drop fixed voltage regulator designed for automotive applications. It offers a 150mA current capability with tight output voltage tolerance.
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