AS1582
AS1582 is 3A Ultra Low Dropout Voltage Regulator manufactured by Sipex.
FEATURES
- Low Dropout Voltage 500m V at 3A Full Load Current
- Fixed Output Voltages of 3.3V, 2.8V & 2.5V
- Adjustable Output Down to 1.2V from ATX Power Supply
- Extremely Tight Voltage and Line Regulation
- Standard 5-Terminal Low Cost TO-220 & TO-263
APPLICATIONS
- 3.3V to 2.8V ATX Power Supplies
- 3.3V to 2.9V for Portable PENTIUM Processor
- 5V to 3.5V VRE Supply
- High Efficiency “Green” puter Systems
PRODUCT DESCRIPTION
The AS1582 is a 3A Low Dropout Regulator with extremely low dropout voltage. The adjustable version requires only two external resistors to set the output voltage. The fixed version has a preset output of 3.3V, 2.8V or 2.5V and does not require any external resistors. The AS1582 features a low dropout of less than 400m V(typ.) and offers fast transient response. This device is suitable for Pentium applications requiring 2.8V or 2.5V from 3.3V ATX power...
