Electronic and Instrumentation > Microchips

LM7812

LM7812

Specifications:
  • Type: Voltage stabilizer +12
  • Housing: to220
  • The maximum load current: 1.2 A
  • The acceptable range of input voltage: 40 V
  • Output voltage: 12 V
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LM7812 is a linear integral trёhvyvodnoy positive voltage regulator.

The ability to LM7812 is to stabilize the voltage as the popular 12 volts makes it useful and widely used. For example, when the electronic power devices require a stable voltage which is independent of the load, for example, 5 volts to power the circuitry on the microcontroller or 12 volt power to the car radio.

Most LM7812 used to power some of the local part of the scheme, it is not practical to do a full power supply to 12 volts, and easy to use LM7812 , simply lowering the basic, higher the main power supply circuit.

The LM7812 is used inside current protection and thermal overload protection.


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