Manufacturer Part Number
LD2981CM50TR
Manufacturer
STMicroelectronics
Introduction
Low Dropout Linear Voltage Regulator
Product Features and Performance
Single Regulator Design
Fixed 5V Output Voltage
Low Dropout Voltage of 0.375V at 100mA Load
High PSRR of 63dB at 1kHz
Low Quiescent Current of 150 µA
Enable Control Feature
Product Advantages
High Efficiency for Low Voltage Applications
Excellent Load and Line Regulation
Low Power Consumption
Stable with Low ESR Capacitors
Thermal and Over Current Protection
Key Technical Parameters
Input Voltage up to 16V
Output Current 100mA
Dropout Voltage 0.375V
Quiescent Current 150 µA
Supply Current Max 2.6 mA
Quality and Safety Features
Over Current Protection
Over Temperature Protection
Compatibility
Compatible with Other Devices in SOT-23-5 Package
Surface Mount Technology for PCB Assembly
Application Areas
Battery-Powered Devices
Portable Electronics
Microcontroller Power Supply
Consumer Electronics
Product Lifecycle
Active Product Status
Standard Regulation for Long-term Availability
Several Key Reasons to Choose This Product
Reliable Performance in a Compact Form-Factor
Suitable for Battery-powered Applications due to Low Quiescent Current
Flexible Usage with Fixed Output Voltage for Simplified Design
High PSRR for Noise Sensitive Applications
Ease of Integration with Surface Mount Package
Robust Protection Features Ensure Longevity and Safety
LD2981CM25TRSTMicroelectronics