The UA78M12UC is a fixed linear voltage regulator with a nominal output voltage of 12V and a maximum output current of 0.5A. It has a voltage tolerance of 5% and a dropout voltage of 2.5V. The regulator's operating temperature range is from 0°C to 125°C, and it can handle an input voltage of up to 35V. The device is available in a 3-pin SIP package.
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| Number of Terminals | 3 |
| Terminal Position | SINGLE |
| Number of Outputs | 1 |
| Output Current1-Max | 0.5 |
| Voltage Tolerance-Max | 5 |
| Adjustability | FIXED |
| Operating Temperature TJ-Max | 125 |
| Dropout Voltage1-Nom | 2.5 |
| Output Voltage1-Nom | 12 |
| Operating Temperature TJ-Min | 0 |
| Input Voltage Absolute-Max | 35 |
| Line Regulation-Max | 0.1 |
| Load Regulation-Max | 0.24 |
| RoHS | No |
| REACH | unknown |
| Military Spec | False |
