TLE4275QKTTRQ1 - Texas Instruments

Manufacturer Part Number

TLE4275QKTTRQ1

Manufacturer

Texas Instruments

Introduction

Automotive 5V Low Drop Out (LDO) Voltage Regulator

Product Features and Performance

Linear LDO Voltage Regulator

Fixed 5V Output Voltage

Maximum Input Voltage of 42V

Low Dropout Voltage of 0.5V at 300mA

Output Current Capacity of 450mA

Quiescent Current of 200 µA

Supply Current Maximum 22 mA

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

Product Advantages

Designed for Automotive Applications

High Input Voltage Range

Stable Fixed Output

Low Dropout for Improved Efficiency

Low Quiescent Current for Power Saving

High PSRR for Noise Sensitive Applications

Key Technical Parameters

Number of Regulators: 1

Voltage Dropout (Max): 0.5V @ 300mA

Current - Output: 450mA

PSRR: 60dB (100Hz)

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Operating Temperature Range: -40°C to 150°C

AEC-Q100 Qualified

Compatibility

Surface Mount TO-263-6, D2PAK (5 Leads + Tab), TO-263BA Package

Supports Automotive Grade Requirements

Application Areas

Automotive Electronics

Power Supplies for Microcontrollers and Other Electronic Devices

Industrial Control Systems

Telecommunication Equipment

Product Lifecycle

Active Product Status

Ongoing Support and Availability

Several Key Reasons to Choose This Product

Robust for Harsh Automotive Environments

Extended Temperature Range Suitability

Qualified for Safety-Critical Applications

Highly Reliable with Built-in Protection Features

Energy Efficient for Automotive Power Systems

Industry-Leading Manufacturer with Proven Track Record