TPS74511PQWDRVRQ1 - Texas Instruments

Manufacturer Part Number

TPS74511PQWDRVRQ1

Manufacturer

Texas Instruments

Introduction

High-performance, low-dropout linear voltage regulator

Designed for automotive and industrial applications

Product Features and Performance

Fixed 1.1V output voltage

500mA output current

Wide 1.1V to 6V input voltage range

Low quiescent current of 36μA

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

Tight load and line regulation

Over-current, over-temperature, and short-circuit protection

Under-voltage lockout (UVLO) and power-good functions

Product Advantages

Compact 6-pin WSON (2x2) package

Automotive-grade AEC-Q100 qualified

Robust protection features for reliable operation

Suitable for a wide range of automotive and industrial applications

Key Technical Parameters

Output Voltage: 1.1V (fixed)

Output Current: 500mA

Input Voltage: 1.1V to 6V

Quiescent Current: 36μA

PSRR: 57dB to 35dB (1kHz to 1MHz)

Voltage Dropout: 0.42V @ 500mA

Quality and Safety Features

Overcurrent, overtemperature, and short-circuit protection

Under-voltage lockout (UVLO) and power-good functions

Compatibility

Suitable for a wide range of automotive and industrial applications

Application Areas

Automotive electronics

Industrial control systems

Power supplies

Portable devices

Product Lifecycle

This product is currently available and not nearing discontinuation.

Replacements and upgrades may be available from Texas Instruments.

Key Reasons to Choose This Product

High performance and reliability for automotive and industrial applications

Compact and space-saving 6-pin WSON (2x2) package

Robust protection features for safe and reliable operation

Automotive-grade AEC-Q100 qualification for critical applications

Wide input voltage range and low quiescent current for efficient power management