Not able to getting 5V. (from 5V regulator IC)

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suthar

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Hello,
I am using the ADE7757 IC for Enrgy Meter. I refer the Schematics that are in the DataSheet.But i not geeting the 5V as the Power Supply Circuit.

I don't that much of knowledge about basic electronics.

My I/P to the 7805 is around 3V and the O/P is 1.68V.

Please Help

Thank You
 

The input to the 7805 needs to be at least several volts higher than the output, say 8 volts minimum input.
 

Hi,

Experienced or not....sooner or later you need learn to read datasheets.
Maybe it's a good start now.

Generally: with a linear regulator it's not possible to get a higher output voltage than the input voltage.

Klaus
 

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