TLE4678EL - Infineon Technologies

Manufacturer Part Number

TLE4678EL

Manufacturer

Infineon Technologies

Introduction

Integrated circuit (IC) for power management

Voltage regulator with fixed output

Product Features and Performance

Linear voltage regulator

Output voltage: 5V

Output current: 200mA

Input voltage range: up to 45V

Power supply rejection ratio (PSRR): 65dB at 100Hz

Excellent transient response

Low quiescent current: 80μA

Total supply current: up to 8mA

Voltage dropout: 0.35V at 150mA

Product Advantages

Robust protection features

Suitable for automotive and industrial applications

AEC-Q100 qualified

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

Key Technical Parameters

Package: 14-LSSOP (0.154", 3.90mm width) with exposed pad

Mounting type: Surface mount

Output configuration: Positive

Number of regulators: 1

Quality and Safety Features

Over-current protection

Over-temperature protection

Reverse polarity protection

Short-circuit protection

Compatibility

Suitable for various automotive and industrial applications

Application Areas

Automotive electronics

Industrial control systems

Power supply units

General-purpose voltage regulation

Product Lifecycle

This product is currently in production and actively supported by the manufacturer.

Replacement or upgrade options may be available, but details should be confirmed with the manufacturer.

Key Reasons to Choose This Product

Robust protection features for reliable operation in harsh environments

Wide operating temperature range for versatile applications

Low quiescent current and total supply current for efficient power management

Excellent power supply rejection ratio for clean and stable output voltage

AEC-Q100 qualification ensures automotive-grade reliability

Surface-mount package for easy integration into compact designs