TPS7A0508PDBZR - Texas Instruments

Manufacturer Part Number

TPS7A0508PDBZR

Manufacturer

Texas Instruments

Introduction

Low Dropout Regulator for Power Management Applications

Product Features and Performance

Fixed Output Voltage 0.8V

Low Dropout Voltage: 1V @ 200mA

Output Current Capacity: 200mA

Low Quiescent Current: 3 µA

High PSRR: 40dB from 1kHz to 1MHz

Stable with Low-ESR Ceramic Capacitors

Thermal Shutdown Protection

Product Advantages

High Power Supply Rejection Ratio

Low Power Consumption for Battery-Powered Devices

Precision Output for Sensitive Circuits

Over Temperature and Over Current Protection for Increased Safety

Key Technical Parameters

1 Linear Regulator

Input Voltage up to 5.5V

Fixed Output 0.8V

200mA Output Current

PSRR 40dB (1kHz ~ 1MHz)

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

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Under Voltage Lockout (UVLO)

Compatibility

Compatible with Surface Mount Technology

Suitable for TO-236-3, SC-59, SOT-23-3 Package Mounting

Application Areas

Portable Electronics

Wireless Communications

Wearable Devices

Power Supply Modules

Product Lifecycle

Active Product Status

Supported by Texas Instruments with Potential Future Replacements or Upgrades

Several Key Reasons to Choose This Product

Low Dropout for Efficient Operation in Low Voltage Systems

Ultra-Low Quiescent Current for Extended Battery Life

Robust Protection Features for Enhanced System Reliability

High PSRR for Noise-sensitive Applications

Wide Operating Temperature Suitable for Industrial Applications

Simple Enable Feature for Convenient Power Management

Small Footprint SOT-23 Package Ideal for Compact PCB Designs