SPX1583
1.
5A Ultra Low Dropout Voltage
Regulator Fast Response, Adjustable & Fixed
FEATURES
• Low Dropout Voltage 500mV at 1.
5A Full Load Current • Adjustable Output Down to 1.
2V from ATX Power Supply • Fixed Output Voltages of 3.
3V, 2.
8V, 2.
5V, and 1.
5V • 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” Computer Systems
PRODUCT DESCRIPTION
The SPX1583 is a 1.
5A Low Dropout
Regulator with extremely low dropout voltage.
The adjustable version requires only two external resistors to set the output voltage.
Th...