Hello @SivaB,
I'm sorry for the delay.
Please find a test project attached.
I have found and reported a few issues both in RTD 1.0.1 and 2.0.0 while testing it.
The driver does not clear the flags correctly:

Regardless of LVD or LVW, the driver return the same error code:

The Power_Ip driver does not clear LVDF after POR before LVD interrupt is enabled.
Regards,
Daniel