TLE4278G - Infineon Technologies

Manufacturer Part Number

TLE4278G

Manufacturer

Infineon Technologies

Introduction

Integrated circuit (IC) for power management and voltage regulation

Part of the Automotive, AEC-Q100 series

Product Features and Performance

Fixed 5V output voltage

Output current of 200mA

Input voltage range up to 45V

Low voltage dropout of 0.5V at 150mA

Single regulator design

Quiescent current of 200µA

Supply current up to 12mA

Product Advantages

Automotive-grade quality and reliability

Robust protection features including over-temperature, reverse polarity, and short-circuit

Control features like reset and watchdog functionality

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

Key Technical Parameters

Package: 14-SOIC (0.154", 3.90mm Width)

Mounting Type: Surface Mount

Output Type: Fixed

Voltage Output: 5V

Current Output: 200mA

Voltage Input (Max): 45V

Quality and Safety Features

Automotive-grade AEC-Q100 qualification

Over-temperature, reverse polarity, and short-circuit protection

Compatibility

Suitable for automotive and industrial applications requiring a fixed 5V voltage regulator

Application Areas

Automotive electronics

Industrial control systems

Power management circuits

Product Lifecycle

This product is currently in production and available for purchase

Replacement or upgrade options may be available from Infineon Technologies

Several Key Reasons to Choose This Product

Reliable and robust automotive-grade quality

Wide operating temperature range

Comprehensive protection features

Single regulator design for simplicity

Low quiescent and supply current for efficient power consumption