TPS74601PDRVR - Texas Instruments

Manufacturer Part Number

TPS74601PDRVR

Manufacturer

Texas Instruments

Introduction

Low drop-out voltage regulator capable of delivering up to 1A of current with an adjustable output from 0.55V to 5.5V.

Product Features and Performance

Adjustable output voltage from 0.55V to 5.5V

Low dropout voltage of 0.896V at 1A output current

Stable with small ceramic output capacitors

Current output of 1A

Low quiescent current of 35 µA

Power supply rejection ratio (PSRR) of 50dB to 30dB across 1kHz to 1MHz

Enable control feature for power management

Overcurrent and overtemperature protection

Supports stable operation at industrial temperature range of -40°C to 125°C

Product Advantages

High energy efficiency for battery-powered applications

Excellent transient response

Compact 6-WDFN exposed pad package for minimal board space

Precision output regulation for sensitive electronic circuits

Key Technical Parameters

Input voltage up to 6V

Minimum output voltage of 0.55V

Maximum output voltage of 5.5V

Dropout voltage of 0.896V at full load (1A)

Current output of 1A

PSRR range from 50dB to 30dB over a frequency range of 1kHz to 1MHz

Quality and Safety Features

Built-in overcurrent protection

Thermal shutdown mechanism to protect against overheating

High PSRR for noise-sensitive applications

Compatibility

Compatible with common surface mount techniques

Supports various input voltages for flexible power design

Application Areas

Portable and battery-powered electronics

Wireless communications

Networking equipment

Industrial and automation systems

Product Lifecycle

Active product status

No indication of discontinuation, with replacements and upgrades available as needed

Several Key Reasons to Choose This Product

Provides clean and reliable power supply for sensitive electronics

Minimizes power losses even at full load due to low dropout feature

Helps to extend battery life in portable applications with ultra-low quiescent current

Facilitates design flexibility through a wide range of input and output voltages

Designed for easy implementation in space-constrained applications with a small form factor package

Suitable for harsh environments with its broad operating temperature range