Manufacturer Part Number
REG1117A-1.8/2K5
Manufacturer
Texas Instruments
Introduction
Linear voltage regulator integrated circuit
Provides a fixed 1.8V output voltage
Product Features and Performance
Output current up to 1A
Input voltage range up to 15V
High power supply rejection ratio (PSRR) of 62dB at 120Hz
Overload and thermal protection
Low voltage dropout of 1.55V at 1A output
Product Advantages
Compact SOT-223-4 package
Reliable operation from -40°C to 125°C
Efficient linear regulation with low power consumption
Key Technical Parameters
Output voltage: 1.8V
Output current: 1A
Input voltage range: Up to 15V
Quiescent current: 10mA
Quality and Safety Features
Over-current protection
Over-temperature protection
Compatibility
Can be used in a variety of electronic applications requiring a fixed 1.8V output
Application Areas
Suitable for powering microprocessors, digital logic, and other electronic circuits
Product Lifecycle
This product is currently available and not nearing discontinuation
Replacement or upgrade options may be available from Texas Instruments
Several Key Reasons to Choose This Product
Reliable and efficient linear voltage regulation
Robust protection features for safe operation
Wide operating temperature range for versatile applications
Compact surface-mount packaging for space-constrained designs
Availability of the product and potential upgrade options