We have used TPS54332 DC-DC switching regulator in one of the baseboard & used to derive 3.3V from the input voltage of 9V. 
but the device is not outputting 3.3V, instead it's outputting 3.8V.
Under what condition the device will behave like this ? is there any thing do we need to check?
Deviations from the schematics :
R22 <-- loaded with 3.3K instead of 3.16K. but as per this deviation we are expecting the voltage to be close to 3.2V.
Thanks & Regards,
Kasirajan G