Manufacturer Part Number
REG103GA-3.3/2K5
Manufacturer
Texas Instruments
Introduction
Low Dropout Voltage Regulator optimized for fast transient response
Product Features and Performance
High PSRR of 65dB at 120Hz
Stable with low ESR capacitors
Fast transient response
Low quiescent current of 0.7 mA
Max input voltage of 15V
Product Advantages
High efficiency due to low dropout voltage of 0.28V at 500mA
Thermal and overcurrent protection for safety
Key Technical Parameters
Output Voltage: 3.3V fixed
Dropout Voltage: 0.28V at 500mA
Output Current: 500mA
Quiescent Current: 0.7 mA
Supply Current: 1.3 mA max
Number of Regulators: 1
Quality and Safety Features
Over Temperature Protection
Over Current Protection
Compatibility
Surface Mount SOT-223-6 package compatible with standard PCBs
Application Areas
Consumer electronics
Computing devices
Telecommunications
Product Lifecycle
Last Time Buy status
Check for replacement or upgrade options
Several Key Reasons to Choose This Product
Low dropout performance ideal for battery-operated devices
High PSRR for noise sensitive applications
Small form factor SOT-223-6 suitable for compact designs
Low quiescent current aiding power conservation in portable devices
High reliability with built-in protection features