LM7812 regulator: How does it work?

Hi all.
I used a LM7812 regulator in my project. But I still don't know how it actually works? Can any one explain me? (I gave 15 V as input, while the output was 12 V as it is a 12 V regulator)


  • Harshad Italiya
    Harshad Italiya
    Have a look at this #-Link-Snipped-# here internal Structure of 7812 is given. 😀

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