AIC1721 Overview
Description
The AIC1721/1721D is the enhanced CMOS version of the LP2950. The superior characteristics of the AIC1721/1721D include zero base current loss, very low dropout voltage, and 1% accuracy output voltage.
Key Features
- Low Dropout Voltage of 130mV at 100mA Output Current (5V Output Version)
- Guaranteed 150mA/300mA Output Current
- Internal 1.3Ω P-MOSFET Draws no Base Current
- Low Ground Current at 55µA
- 1% Accuracy Output Voltage of 3.3V/5V
- Input Voltage Range up to 12V (5V Output Version)
- Extremely Tight Load and Line Regulation
- Fast Transient Response
- Needs only 1µF for Stability
- Current and Thermal Limiting
