Manufacturer Part Number
LP2981AIM5-5.0
Manufacturer
Texas Instruments
Introduction
Low Dropout Regulator with 5V Fixed Output
Product Features and Performance
Single Positive Output LDO
Low Dropout Voltage of 0.37V at 100mA
Output Current of 100mA
High PSRR of 63dB at 1kHz
Low Quiescent Current of 95 µA
Product Advantages
Stable with Low-ESR Capacitors
High Accuracy Output Voltage
Power-Saving Shutdown Mode
Key Technical Parameters
Input Voltage Maximum 16V
Fixed Output Voltage 5V
Quiescent Current 95 µA
Supply Maximum Current 1.7 mA
Thermal Overload and Short-Circuit Protection
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Short Circuit Protection
Compatibility
Surface Mount SOT-23-5 Package
Compatible with Low-ESR Output Capacitors
Application Areas
Consumer Electronics
Power Management Systems
Battery-Powered Devices
Product Lifecycle
Obsolete
Replacement or Upgrade Options May Be Available
Several Key Reasons to Choose This Product
Low Dropout for Enhanced Efficiency
Minimum External Components Required
Supports Ceramic Capacitors for Better Performance
Wide Operating Temperature Range -40°C to 125°C
High Output Voltage Accuracy