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LM1771: Application circuit didn't gives accurate output

Sivakumar S G
Prodigy 235 points
Part Number: LM1771


Hi,

We have used LM1771USD/NOPB in our circuit, we have followed the application circuit for 3.3v output as given in the datasheet with same components and exact resistor values. But we are only able to get 3.15v output instead of 3.3v. We followed layout considerations as per datasheet. What could be the issue? Please see the circuit below.,