TPS7A2550DRVR - Texas Instruments

Manufacturer Part Number

TPS7A2550DRVR

Manufacturer

Texas Instruments

Introduction

The TPS7A2550DRVR is a low drop out (LDO) linear voltage regulator, ideal for power-sensitive applications.

Product Features and Performance

Output Configuration: Positive

Output Type: Fixed

Number of Regulators: 1

Maximum Input Voltage: 18V

Minimum/Fixed Output Voltage: 5V

Maximum Voltage Dropout: 0.21V at 300mA

Output Current: 300mA

Quiescent Current: 4.5 µA

PSRR: 75dB to 52dB from 10Hz to 1kHz

Control Features: Enable, Power Good

Protection Features: Over Current, Over Temperature

Operating Temperature Range: -40°C to 125°C

Product Advantages

Low dropout voltage enhances efficiency

Ultra-low quiescent current suitable for battery-powered devices

High PSRR for better noise suppression

Integrated protection features enhance device reliability and safety

Key Technical Parameters

Voltage Dropout (Max): 0.21V @ 300mA

Output Current: 300mA

Quiescent Current: 4.5 µA

PSRR: 75dB ~ 52dB (10Hz ~ 1kHz)

Quality and Safety Features

Overcurrent protection

Over-temperature protection

Wide operating temperature range for high reliability in diverse environments

Compatibility

Surface Mount (SMT) compatible with Package 6-WDFN Exposed Pad

Application Areas

Battery-powered devices

Portable consumer electronics

Medical devices

IoT devices

Precision instrumentation

Product Lifecycle

Current Status: Active

Not nearing discontinuation

Replacement or upgrade options available

Several Key Reasons to Choose This Product

High-efficiency voltage regulation suitable for sensitive applications

Ultra-low quiescent current ideal for battery conservation

Robust protection features ensuring long-term reliability

High signal integrity with excellent PSRR

Versatile applications due to favorable temperature range and SMT compatibility