TPS7A8500ARGRR - Texas Instruments

Manufacturer Part Number

TPS7A8500ARGRR

Manufacturer

Texas Instruments

Introduction

The TPS7A8500 is a high-performance, low-dropout linear regulator with adjustable output voltage and an output current capability of up to 4A.

Product Features and Performance

Adjustable output voltage from 0.8V to 5.1V

Output current up to 4A

Low dropout voltage of 0.5V at 4A

Wide input voltage range of up to 6.5V

High power-supply rejection ratio (PSRR) of 42dB to 25dB (10kHz to 500kHz)

Fast transient response

Over-current, over-temperature, and under-voltage lockout (UVLO) protection

Product Advantages

High output current capability

Adjustable output voltage

Excellent power efficiency

Robust protection features

Small form factor (20-VQFN package)

Key Technical Parameters

Output voltage range: 0.8V to 5.1V

Output current: Up to 4A

Input voltage range: Up to 6.5V

Quiescent current: 4mA

Supply current (max): 6mA

Operating temperature: -40°C to 125°C

Quality and Safety Features

RoHS3 compliant

Over-current, over-temperature, and UVLO protection

Compatibility

Surface mount, 20-VQFN (3.5x3.5) package

Tape and reel (TR) packaging

Application Areas

Portable electronics

Industrial equipment

Automotive electronics

Telecommunications equipment

Product Lifecycle

The TPS7A8500 is an actively supported product and is not nearing discontinuation. Replacement or upgrade options are available.

Key Reasons to Choose This Product

High output current capability up to 4A

Adjustable output voltage from 0.8V to 5.1V

Excellent power efficiency with low dropout voltage

Robust protection features for reliable operation

Small form factor for space-constrained applications

Compatibility with a wide range of surface mount applications