7912 12V Negative Voltage Regulator
₹15.00 (₹12.71 + GST)
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Description
LM7912 belongs to the family of Voltage regulators. The name “79” indicates negative and the term “12” indicates the voltage. So “7912” means that this IC will regulate a negative 12V for your projects.
The LM7912 is a -12V Voltage regulator IC. Meaning it will provide a constant output voltage of -12V when the input voltage is between -14.5V to -27V.
LM7912 Applications
- Constant -12V output regulator to use as power or reference voltage for analog and digital circuits.
- Current Limiter for certain applications
- Regulated Dual Supply
- Output Polarity-Reversal-Protection Circuit
LM7912 Pinout
| Pin Number | Pin Name | Description |
| 1 | Ground (Gnd) | Connected to Ground |
| 2 | Input (V+) | Unregulated Input Voltage |
| 3 | Output (Vo) | Outputs Regulated -12V |
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