SPX1583 Overview
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. The fixed version has a preset output of 3.3V, 2.8V or 2.5V and does not require any external resistors.
SPX1583 Key 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
SPX1583 Applications
- 3.3V to 2.8V ATX Power Supplies
- 3.3V to 2.9V for Portable PENTIUM Processor
- 5V to 3.5V VRE Supply