TPS7A2650DRVR - Texas Instruments

Manufacturer Part Number

TPS7A2650DRVR

Manufacturer

Texas Instruments

Introduction

The TPS7A2650DRVR is a linear, low dropout voltage regulator designed for power-sensitive applications requiring stable and precise voltage regulation.

Product Features and Performance

Positive output configuration with a fixed output voltage of 5V.

Capable of handling an input voltage up to 18V.

Low dropout voltage of 0.33V at 500mA load.

Low quiescent current of 4.5 µA, enhancing battery life in portable applications.

High PSRR of 75dB to 52dB between 10Hz to 1kHz ensures stable output despite varying input conditions.

Includes control features such as Enable and Power Good for better system integration.

Built-in protection features like Over Current, Over Temperature, and Under Voltage Lock Out (UVLO) for improved safety and reliability.

Product Advantages

Ultra-low dropout enhances performance in low input voltage scenarios.

High PSRR ensures stability across different operational conditions.

Minimal quiescent current extends battery life, ideal for portable applications.

Small package size is suitable for space-constrained applications.

Key Technical Parameters

Voltage Input (Max): 18V

Voltage Output (Min/Fixed): 5V

Dropout Voltage (Max): 0.33V @ 500mA

Current Output: 500mA

Quiescent Current (Iq): 4.5 µA

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

Quality and Safety Features

Protection against over current situations.

Thermal protection prevents overheating.

Under Voltage Lock Out (UVLO) for handling low input voltage scenarios.

Compatibility

Designed in a 6-WDFN Exposed Pad and available in a 6-WSON (2x2) package, ensuring compatibility with various PCB designs.

Application Areas

Ideal for battery-powered devices.

Suitable for mobile, IoT, and portable applications where power efficiency is crucial.

Useful in applications requiring precise voltage control.

Product Lifecycle

Currently active, indicating availability and ongoing manufacturer support.

No indications of near-term discontinuation, replacements, or upgrades.

Several Key Reasons to Choose This Product

The TPS7A2650DRVR offers excellent dropout performance, crucial for low voltage applications.

Features like high PSRR and low Iq enhance system stability and energy efficiency.

Comprehensive protection features make it safer and more reliable.

Compact and robust design suitable for modern electronic platforms.

Supported by Texas Instruments’ reliability and industry-leading technical support.