TLE42754DATMA1 - Infineon Technologies

Manufacturer Part Number

TLE42754DATMA1

Manufacturer

Infineon Technologies

Introduction

The TLE42754DATMA1 is a fixed output voltage regulator from Infineon's OPTIREG™ series, designed for automotive applications.

Product Features and Performance

Output Configuration: Positive

Output Type: Fixed at 5V

Maximum Input Voltage: 42V

Maximum Voltage Dropout: 0.5V at 300mA

Output Current: 450mA

Quiescent Current: 200 µA

Maximum Supply Current: 25 mA

Power Supply Rejection Ratio (PSRR): 60dB at 100Hz

Control Features include Reset

Protection Features: Over Current, Over Temperature, Reverse Polarity

Product Advantages

High PSRR enabling stable output

Wide operating temperature range from -40°C to 150°C

Robust protection features ensure reliability in harsh conditions

Key Technical Parameters

Voltage Input (Max): 42V

Voltage Output (Min/Fixed): 5V

Voltage Dropout (Max): 0.5V @ 300mA

Current Output: 450mA

Current Quiescent (Iq): 200 µA

PSRR: 60dB (100Hz)

Quality and Safety Features

AEC-Q100 qualified for automotive use

Over Current, Over Temperature, and Reverse Polarity protections

Compatibility

Compatible with automotive power systems

Application Areas

Automotive electronics

Power management in vehicles

Product Lifecycle

Current Status: Active

Not nearing discontinuation

Future replacements or upgrades would maintain compatibility and performance enhancements

Several Key Reasons to Choose This Product

High reliability and stability in automotive environments

Built-in safety features for extensive protection

Low dropout voltage facilitating efficient operation

Efficient power management with minimal quiescent current usage

Robust against reverse polarity situations, enhancing circuit safety