TPS73701DCQRG4 - Texas Instruments

Manufacturer Part Number

TPS73701DCQRG4

Manufacturer

Texas Instruments

Introduction

The TPS73701DCQRG4 is a low dropout regulator from Texas Instruments, designed for power management in various electronic systems.

Product Features and Performance

Adjustable output voltage from 1.2V to 5.5V

Maximum input voltage of 5.5V

Low dropout voltage of 0.5V at 1A load

Output current capability of 1A

Quiescent current of 400 µA

Supply current of up to 1.3 mA

PSRR of 58dB to 37dB between 100Hz and 10kHz

Incorporates enable control feature

Overcurrent and overtemperature protection

Reverse polarity protection

Operating temperature range from -40°C to 125°C

Product Advantages

High efficiency due to low dropout voltage

Versatile adjustable output voltage range

Enhanced safety features including overcurrent, overtemperature, and reverse polarity protection

Suitable for a wide range of temperatures, making it versatile for different environments

Key Technical Parameters

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 1.2V

Voltage Output (Max): 5.5V

Voltage Dropout (Max): 0.5V @ 1A

Current Output: 1A

Current Quiescent (Iq): 400 µA

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

Operating Temperature: -40°C to 125°C

Package: SOT-223-6

Quality and Safety Features

Overcurrent protection

Overtemperature protection

Reverse polarity protection

Compatibility

Compatible with surface mount technology

Application Areas

Consumer electronics

Communication devices

Industrial systems

Portable devices

Product Lifecycle

This product has been discontinued at Digi-Key, implying it may be nearing the end of its lifecycle. Replacement or upgrade options should be considered.

Several Key Reasons to Choose This Product

High efficiency and reliability due to low dropout voltage and robust protection features

Flexible usage across a wide range of applications due to adjustable output voltage

Suited for harsh environments with a wide operating temperature range

SOT-223-6 package facilitates easy integration into varied circuit designs

Discontinuation status implies the need for urgent procurement or finding an alternative for future designs