Manufacturer Part Number
REG1117A-2.5/2K5
Manufacturer
Texas Instruments
Introduction
Integrated circuit (IC) voltage regulator
Provides a fixed +2.5V output voltage
Product Features and Performance
Fixed +2.5V output voltage
Output current up to 1A
Wide input voltage range up to 15V
Low dropout voltage of 1.55V at 1A output
High power supply rejection ratio (PSRR) of 62dB at 120Hz
Overload and thermal protection
Product Advantages
Compact SOT-223-4 package
Reliable and stable performance
Suitable for a wide range of applications
Key Technical Parameters
Output Voltage: 2.5V
Output Current: 1A
Input Voltage: Up to 15V
Dropout Voltage: 1.55V @ 1A
PSRR: 62dB (120Hz)
Operating Temperature: -40°C to +125°C
Quality and Safety Features
RoHS3 compliant
Overload and thermal protection
Compatibility
Compatible with a variety of electronic devices and systems
Application Areas
Suitable for use in power supplies, portable electronics, and other applications requiring a stable +2.5V power source
Product Lifecycle
This product is an active and widely used voltage regulator IC
Replacement or upgrade options are available from Texas Instruments and other manufacturers
Key Reasons to Choose This Product
Reliable and stable performance
Wide operating temperature range
Compact and space-saving SOT-223-4 package
Overload and thermal protection for enhanced safety
Compatibility with a variety of electronic devices and systems