TPS7250QDR - Texas Instruments

Manufacturer Part Number

TPS7250QDR

Manufacturer

Texas Instruments

Introduction

The TPS7250QDR from Texas Instruments is a low-dropout (LDO) linear voltage regulator designed for power-sensitive applications, providing a stable and reliable 5V output.

Product Features and Performance

Fixed 5V output voltage

Low dropout voltage of 1.1V at 250mA load

Output current capacity of 250mA

Low quiescent current of 225 µA

High PSRR of 60dB to 50dB at 120Hz

Integrated features for enabling, power good signaling

Product Advantages

High efficiency for power-sensitive applications

Minimal power loss due to low dropout

Reliable operation with built-in overcurrent and overtemperature protection

Key Technical Parameters

Input Voltage (Max): 10V

Output Voltage (Min/Fixed): 5V

Dropout Voltage (Max): 1.1V @ 250mA

Output Current: 250mA

Quiescent Current (Iq): 225 µA

Supply Current (Max): 325 µA

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Compatibility

Surface mount 8-SOIC package for easy integration into various designs

Application Areas

Designed primarily for power management in electronics such as computing devices, instrumentation, and control systems

Product Lifecycle

Currently active and widely available with no indication of discontinuation

No direct replacements or upgrades specified

Several Key Reasons to Choose This Product

Efficient low-dropout performance ideal for stable voltage provision

Low operational loss with minimal quiescent current and high PSRR

Robust protection features ensuring long-term reliability

Compact and versatile package suitable for a variety of applications and layouts