TPS74401KTWT - Texas Instruments

Manufacturer Part Number

TPS74401KTWT

Manufacturer

Texas Instruments

Introduction

Low-dropout voltage regulator offering a combination of low noise, high PSRR, fast start-up, and excellent line and load transient responses.

Product Features and Performance

Output Configuration: Positive

Output Type: Adjustable

Single Regulator

Maximum Input Voltage: 5.5V

Adjustable Output Voltage Range: 0.8V to 3.6V

Dropout Voltage: 0.24V at 3A Load

Output Current Capability: 3A

Power Supply Rejection Ratio (PSRR): 73dB to 50dB (1kHz to 800kHz)

Control Features: Enable, Power Good, Soft-Start

Protection Features: Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)

Product Advantages

High performance in noise and PSRR for sensitive applications

Fast transient response

Precision output voltage regulation

Multiple protection features enhance system safety

Key Technical Parameters

Voltage - Input (Max): 5.5V

Voltage - Output (Min/Fixed): 0.8V

Voltage - Output (Max): 3.6V

Voltage Dropout (Max): 0.24V @ 3A

Current - Output: 3A

PSRR: 73dB ~ 50dB (1kHz ~ 800kHz)

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Short Circuit Protection

Under Voltage Lockout

Compatibility

Compatible with a wide range of input and output voltages

Suitable for surface mount technology with its TO-263 package

Application Areas

Consumer Electronics

Telecommunications

Computing Systems

Portable Devices

Product Lifecycle

Obsolete

Replacements or upgrades may be available

Reasons to Choose This Product

Low Noise: Suitable for RF and precision analog circuits.

Adjustable Output: Flexibility for different voltage requirements.

High Output Current: Capable of supplying up to 3A.

High PSRR: Minimizes supply noise for sensitive applications.

Comprehensive Protection: Guards against a variety of fault conditions.

Industry-Leading Manufacturer: Texas Instruments is known for reliability and performance.