TLE4291EXUMA2 - Infineon

Manufacturer Part Number

TLE4291EXUMA2

Manufacturer

infineon-technologies

Introduction

The TLE4291EXUMA2 is a high-performance, low-dropout linear regulator designed for automotive and industrial applications. It features a wide input voltage range, a fixed 5V output, and a robust set of protection features, making it a reliable choice for power management in various electronic systems.

Product Features and Performance

Wide input voltage range: 42V maximum

Fixed 5V output voltage

Low dropout voltage: 0.5V @ 300mA

High output current capability: 450mA

Low quiescent current: 300μA

High power supply rejection ratio (PSRR): 65dB (100Hz)

Comprehensive protection features: overcurrent, overtemperature, reverse polarity, and short-circuit protection

Product Advantages

Robust automotive-grade design for reliable operation in harsh environments

Compact surface-mount package with exposed pad for efficient heat dissipation

Flexible control features, including enable, reset, and watchdog functions

Suitable for a wide range of applications, from automotive electronics to industrial equipment

Key Reasons to Choose This Product

Automotive-grade reliability and performance for critical power management applications

Comprehensive protection features ensure safe and reliable operation

Efficient heat dissipation and low quiescent current for improved system efficiency

Flexible control features simplify system integration and design

Quality and Safety Features

Qualified to the AEC-Q100 automotive standard for enhanced reliability and safety

Robust protection features safeguard the device and connected circuitry

Compatibility

The TLE4291EXUMA2 is compatible with a range of automotive and industrial electronic systems that require a high-performance, fixed-output linear regulator.

Application Areas

Automotive electronics, such as engine control units, infotainment systems, and power distribution modules

Industrial equipment, including factory automation, process control, and power supply applications

Product Lifecycle

The TLE4291EXUMA2 is an active product, and there are no known plans for discontinuation at this time. Customers are advised to check with our website's sales team for the latest product information and availability.