TPS74401RGWR - Texas Instruments

Manufacturer Part Number

TPS74401RGWR

Manufacturer

Texas Instruments

Introduction

The TPS74401RGWR is a low dropout regulator designed for managing power in electronic devices.

Product Features and Performance

Adjustable output voltage range from 0.8V to 3.6V

Maximum current output of 3A

Low dropout voltage of 0.24V at maximum output

Power Supply Rejection Ratio (PSRR) ranging from 73dB to 50dB between 1kHz and 800kHz frequencies

Enable, Power Good, and Soft Start control features

Product Advantages

High output current capability for demanding applications

Low dropout voltage for improved efficiency

Integrated protection features enhance device reliability

Good noise suppression with high PSRR

Key Technical Parameters

Input Voltage (Max): 5.5V

Output Voltage (Min/Fixed): 0.8V

Output Voltage (Max): 3.6V

Current - Output: 3A

Voltage Dropout (Max): 0.24V @ 3A

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Short Circuit Protection

Under Voltage Lockout (UVLO)

Compatibility

Compatible with a variety of digital and analog circuits requiring a stable power supply

Application Areas

Power management for FPGAs, DSPs, Microcontrollers

Telecommunications

Industrial controls

Consumer electronics

Product Lifecycle

Status: Active

Not currently nearing discontinuation

Replacements or upgrades might be available as newer models are developed

Several Key Reasons to Choose This Product

High efficiency for battery-powered devices

A robust set of control and protective features to ensure reliable operation

Suitable for a wide range of temperatures, expanding its application across various environments

Tape and Reel packaging for automated assembly processes

Ease of integration due to surface mount package design