7912 12V Negative Voltage Regulator

7912 12V Negative Voltage Regulator

15.00 (12.71 + GST)

In stock

15.00 (12.71 + GST)

Availability: In stock SKU: 4078 Category: Tags: , ,
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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 NumberPin NameDescription
1Ground (Gnd)Connected to Ground
2Input (V+)Unregulated Input Voltage
3Output (Vo)Outputs Regulated -12V


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