TPS73501DRVR - Texas Instruments

Manufacturer Part Number

TPS73501DRVR

Manufacturer

Texas Instruments

Introduction

Low dropout voltage regulator providing low noise, high PSRR power supply solutions

Product Features and Performance

Low Dropout (LDO) Linear Voltage Regulator

Adjustable Output Voltage from 1.25V to 6V

Supports up to 500mA Output Current

High Power Supply Rejection Ratio (PSRR): 66dB ~ 22dB from 100Hz to 100kHz

Very Low Quiescent Current: 65 µA

Enable Pin for On/Off Control

Product Advantages

Low dropout voltage of 0.5V supports operations close to supply voltage

Efficient for battery powered applications due to low Iq

Effective noise suppression for sensitive RF and analog circuitry

Highly stable with low equivalent series resistance (ESR) ceramic capacitors

Key Technical Parameters

Input Voltage (Max): 6.5V

Output Voltage Range: 1.25V to 6V

Voltage Dropout (Max): 0.5V @ 500mA

Output Current: 500mA

Quiescent Current: 65 µA

PSRR: 66dB ~ 22dB (100Hz ~ 100kHz)

Temperature Range: -40°C to 125°C

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Under Voltage Lockout (UVLO)

Compatibility

Compatible with Ceramic, Tantalum, and Aluminum Electrolytic Capacitors

Surface Mount Package Fits Standard 6-WDFN Exposed Pad Layout

Application Areas

RF and Analog Circuits

Battery-Powered Devices

Microcontroller Power Supply

Portable and Mobile Applications

Healthcare and Medical Devices

Product Lifecycle

Product Status: Active

Not Near End of Life, Standard Product

Several Key Reasons to Choose This Product

Highly integrated LDO suitable for portable applications

Excellent load and line transient response

Low noise output suitable for sensitive audio and RF applications

Enhanced thermal performance with exposed pad package

Easy implementation with standard surface mount technology

Broad range of applications with wide voltage and temperature operation range

Renowned manufacturer with proven reliability and industry-leading quality standards