TLE4264G - Infineon Technologies

Manufacturer Part Number

TLE4264G

Manufacturer

infineon-technologies

Introduction

The TLE4264G is a linear voltage regulator part of the OPTIREG™ series, designed primarily for automotive power management applications.

Product Features and Performance

Designed for Power Management (PMIC) applications

Features Low Drop Out (LDO) technology

Positive output configuration with a fixed output

Single regulator configuration

High input voltage capacity up to 45V

Delivers a consistent 5V output

Low voltage dropout of 0.5V at 100mA

Supports output currents up to 120mA

Low quiescent current of 400 µA

Maximum supply current of 15 mA

Offers a Power Supply Rejection Ratio (PSRR) of 54dB at 100Hz

Product Advantages

Suitable for high voltage applications

Efficient performance with low power dissipation

Provides stable output with minimum voltage variation

Designed to handle challenging automotive requirements

Offers protection against over-temperature, reverse polarity, and short circuit incidents

Key Technical Parameters

Voltage Input (Max): 45V

Voltage Output (Min/Fixed): 5V

Voltage Dropout (Max): 0.5V @ 100mA

Current Output: 120mA

Current Quiescent (Iq): 400 µA

PSRR: 54dB (100Hz)

Quality and Safety Features

Includes protection features for over temperature, reverse polarity, and short circuit

Operating Temperature range from -40°C to 150°C

Automotive grade qualification with AEC-Q100 certification

Compatibility

Surface-mount technology for easy integration

Housed in a TO-261-4, TO-261AA package

Application Areas

Specifically designed for automotive applications

Power management systems

Electronic control units within vehicles

Product Lifecycle

Discontinued at Digi-Key

Information on direct replacements or upgrades might need consultation with Infineon Technologies

Several Key Reasons to Choose This Product

High input voltage capacity making it versatile for automotive power systems

Low dropout feature enhances efficiency

Stable and reliable output performance

Built with robust protection features ensuring durability and safety

Automotive qualification AEC-Q100 confirms its suitability for stringent automotive applications

Compatibility with surface mount technology allows ease of integration into existing designs