TLE42664G - Infineon Technologies

Manufacturer Part Number

TLE42664G

Manufacturer

Infineon Technologies

Introduction

The TLE42664G is a low dropout voltage regulator explicitly designed for automotive applications. It is part of the OPTIREG™ series from Infineon Technologies.

Product Features and Performance

Voltage Regulators - Linear, Low Drop Out (LDO)

Fixed output configuration

Enabled with control features for better handling

Supported by over current, over temperature, reverse polarity, and short circuit protection features

Efficient power supply rejection ratio (PSRR) of 68dB at 100Hz

Product Advantages

Designed for automotive use with a high-grade qualification (AEC-Q100)

Offers a wide operating temperature range from -40°C to 150°C

Low voltage dropout of 0.5V at 100mA load for improved efficiency

Key Technical Parameters

Input Voltage (Max): 40V

Output Voltage (Min/Fixed): 5V

Current - Output: 100mA

Current - Quiescent (Iq): 60 µA

Current - Supply (Max): 4 mA

Mounting Type: Surface Mount

Package / Case: TO-261-4, TO-261AA

Quality and Safety Features

Includes safety protections against over current, over temperature, reverse polarity, and short circuit

Compatibility

Package compatible with surface mount technology

Application Areas

Primarily used in automotive systems requiring stable voltage supply

Product Lifecycle

Product Status: Obsolete

Note: Check for potential replacements or upgrades as this model is nearing discontinuation

Several Key Reasons to Choose This Product

Automotive grade component with AEC-Q100 qualification ensuring reliability in vehicle applications

Supports a wide range of input and output voltage levels suitable for various automotive needs

Integrated with multiple protection features to safeguard against common electrical faults

Low quiescent current aiding in power conservation

High operation temperature range accommodating extreme automotive environments