Hi Team,
My design as below:
Input = D5V_IN = 5V
Output= 4.8 V
Once power on , I can hear the noise from the chip around , the noise is piercing and it continue till power off.
I decline the output voltage , when output below 4.7V , the noise is weaker , when below 4.6V I can not hear the noise.
May I ask how the noise produce and how to reduce the damn noise.
Thank you.
