TPS73701DRBR - Texas Instruments

Manufacturer Part Number

TPS73701DRBR

Manufacturer

Texas Instruments

Introduction

TPS73701DRBR is a high-performance, low-dropout linear voltage regulator suitable for various applications.

Product Features and Performance

Adjustable output voltage ranging from 1.2V to 5.5V

Can supply up to 1A of output current

Low dropout voltage of 0.5V at full load (1A)

High PSRR of 58dB at 100Hz to 37dB at 10kHz ensures stable output

Quiescent current of 400 µA and a maximum supply current of 1.3 mA

Product Advantages

High efficiency for longer battery life

Low noise output is ideal for sensitive RF and analog circuitry

Fast transient response ensures stability under variable load conditions

Thermal and over-current protection enhances reliability

Key Technical Parameters

Input Voltage (Max): 5.5V

Output Voltage (Min/Fixed): 1.2V

Output Voltage (Max): 5.5V

Current - Output: 1A

Voltage Dropout (Max): 0.5V @ 1A

PSRR: 58dB ~ 37dB (100Hz ~ 10kHz)

Control Features: Enable

Quality and Safety Features

Built-in over-current and over-temperature protection for safety

Reverse polarity protection to prevent accidental damage

Compatibility

Surface mount 8-VDFN exposed pad for PCB integration

Compatible with a wide range of input voltages

Application Areas

RF, analog, and digital integrated circuits

Portable and battery-powered devices

Microprocessors and DSPs power supply

Product Lifecycle

Active product with broad market availability

Not nearing discontinuation, ensuring long-term supply

Several Key Reasons to Choose This Product

Provides stable voltage with low dropout for high-efficiency designs

Supports a broad range of applications due to its variable output voltage

Designed for easy manufacturability with surface-mount technology

Reliable performance under extreme operating temperatures (-40°C ~ 125°C)

Advanced protection features increase the end product's lifespan and safety