3.3V 800mA Linear Voltage Regulator - LD1117-3.3 TO-220Adafruit
This regulator has a ~1V linear drop-out, better than the 780X series' 2V. That means you must give it at least 4.3V to get a clean 3.3V out. This regulator is often used to get a 5V power supply to a a clean 3.3V. There is a constant 'quiescent' current draw of 5mA.
- Dimensions: 29mm x 10mm x 4mm
- Pin Length: 13mm