TPS7A0508PDBVR - Texas Instruments

Manufacturer Part Number

TPS7A0508PDBVR

Manufacturer

Texas Instruments

Introduction

The TPS7A0508PDBVR is a low-dropout (LDO) linear regulator optimized for power-sensitive applications, ensuring a stable and efficient power supply.

Product Features and Performance

Fixed voltage output of 0.8V

Maximum input voltage of 5.5V

Voltage dropout of 1.004V at 200mA

Output current up to 200mA

Low quiescent current of 3 µA

Power supply rejection ratio (PSRR) of 40dB between 1kHz and 1MHz

Features enable control

Product Advantages

Stable fixed voltage output for consistent performance

High efficiency with low dropout voltage

Minimal power consumption with low quiescent current

Excellent noise suppression capabilities with high PSRR

Key Technical Parameters

Input Voltage (Max): 5.5V

Output Voltage (Min/Fixed): 0.8V

Voltage Dropout (Max): 1.004V @ 200mA

Output Current: 200mA

Quiescent Current (Iq): 3 µA

PSRR: 40dB (1kHz ~ 1MHz)

Quality and Safety Features

Protection against overcurrent and overtemperature

Under Voltage Lockout (UVLO) for system safety

Compatibility

Compatible with surface mount technology

Package / Case: SC-74A, SOT-753

Supplier Device Package: SOT-23-5

Application Areas

Ideal for power-sensitive applications including portable and battery-operated devices

Product Lifecycle

Status: Active

Not nearing discontinuation and replacements or upgrades readily available

Several Key Reasons to Choose This Product

Ultra-low output voltage and high current capability suitable for advanced circuits

Robust safety features to prevent damage under abnormal conditions

Highly efficient performance with minimal dropout

Extremely low quiescent current ideal for reducing power consumption

Versatile compatibility with various surface mount technologies