TPS74534PQWDRBRQ1 - Texas Instruments

Manufacturer Part Number

TPS74534PQWDRBRQ1

Manufacturer

Texas Instruments

Introduction

This is an integrated circuit (IC) product that serves as a linear voltage regulator. It is designed for automotive and other high-reliability applications.

Product Features and Performance

Automotive-grade, AEC-Q100 qualified

Fixed output voltage of 3.4V

Output current up to 500mA

Wide input voltage range up to 6V

High power supply rejection ratio (PSRR) of 57dB to 35dB from 1kHz to 1MHz

Protection features including over-current, over-temperature, and under-voltage lockout (UVLO)

Control features include enable and power good signals

Low voltage dropout of 0.16V at 500mA output

Single-channel regulator design

Product Advantages

Automotive-grade reliability and performance

Compact 8-VDFN package with wettable flank for reliable surface mount assembly

Comprehensive protection features for robust operation

High PSRR for clean output voltage regulation

Key Technical Parameters

Operating temperature range: -40°C to 125°C

Input voltage range: Up to 6V

Output voltage: 3.4V fixed

Output current: Up to 500mA

Quiescent current: 36 μA

Quality and Safety Features

AEC-Q100 qualified for automotive applications

Comprehensive protection features including over-current, over-temperature, and UVLO

Compatibility

Designed for automotive and other high-reliability applications

Application Areas

Automotive electronics

Industrial control systems

Medical equipment

Telecommunications equipment

Product Lifecycle

This product is currently in production and readily available.

Texas Instruments continues to support this product and provide updates or replacements as needed.

Key Reasons to Choose This Product

Automotive-grade reliability and performance

Compact and efficient design with comprehensive protection features

High PSRR for clean output voltage regulation

Easy to integrate into a wide range of high-reliability applications