TPS72501DR - Texas Instruments

Manufacturer Part Number

TPS72501DR

Manufacturer

Texas Instruments

Introduction

The TPS72501DR is a linear, low-dropout (LDO) voltage regulator designed for power management in various applications.

Product Features and Performance

Adjustable output voltage ranging from 1.22V to 5.5V

Maximum output current of 1A

Low dropout voltage of 0.28V at 1A load

Power supply rejection ratio (PSRR) of 60dB at 1kHz

Integrated features: Enable, Reset

Protection against overcurrent, over temperature, reverse polarity, and under voltage lockout (UVLO)

Product Advantages

High efficiency due to low dropout voltage

Robust protection features enhance product reliability

Flexible output voltage adjustment for varying application needs

Key Technical Parameters

Input Voltage (Max): 6V

Output Voltage (Min): 1.22V

Output Voltage (Max): 5.5V

Dropout Voltage (Max): 0.28V @ 1A

Output Current: 1A

Quiescent Current (Iq): 225 µA

Supply Current (Max): 325 µA

Quality and Safety Features

Overcurrent and overtemperature protection

Reverse polarity protection

Under voltage lockout (UVLO)

Compatibility

Compatible with surface mount technology

Designed for use in systems with up to 6V input

Application Areas

Ideal for power-sensitive applications requiring stable and adjustable voltage supply

Product Lifecycle

Obsolete product

Consult Texas Instruments for replacement or upgrade options

Several Key Reasons to Choose This Product

Adjustable output voltage for versatility in use

Low dropout voltage improves efficiency

Comprehensive protection features ensure reliability and safety in operation

Suitable for a broad range of applications due to versatile compatibility features