AP2303 Overview
Description
The AP2303 is a low dropout linear regulator to generate termination voltage of DDR-SDRAM system. The regulator can source or sink up to 1.75A current continuously.
Key Features
- Support DDR-II (VTT = 0.9V), DDR-III (VTT = 0.75V), DDR-IIIL (VTT = 0.675V), DDR-IV (VTT = 0.6V) Application
- Source and Sink up to 1.75A Current
- Output Voltage Accuracy Over Full Load: ±2% (max.)
- Soft Start-up and Shutdown along with VIN, VCNTL and VREFEN Rising and Shutdown along with VIN, VCNTL and VREFEN Dropping
- Flexible Output by 2 External Resistors
- Requires minimum 10µF Output Ceramic Capacitor for
