NCP1117ST33T3G 3.3V 1.0A Low-Dropout Positive Voltage Regulator
1.0 A low-dropout positive fixed 3.3 V regulator, up to 20 V input, current limit and thermal shutdown. SOT-223, heatsink tab connected to Output pin 2.
Aliase:NCP1117ST33T3G, NCP1117ST33T3, NCP1117IST33T3G, NCV1117ST33T3G
SOT-223 Top View
4 Pins
Pinout Table4
| Pin | Signal / Name | Type | Alternative Functions |
|---|---|---|---|
| 1 | Adjust/Ground | Ground | Adjust/Ground reference |
| 2 | Output | Power | Regulated output voltage |
| 3 | Input | Power | Unregulated input voltage |
| Tab | Tab (Output) | Power | Heatsink tab connected to pin 2 (Output) |