We are facing issue in 3.3V Regulator in MCU board, Output what we are getting is 0.5V less than input voltage.
For ex. For Input voltage of 4.3V We are getting the output of 3.8V.
Above is the circuit and we have not populated C2 here.
Can you please help us to resolve the issue.
Note: Pin number 3 & 6 is grounded.