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