**Part Number:**TPS799

Hi ,

I have found the noise voltage equation in the TPS799xx series datasheet, but I'm not sure what are the parameter those mentioned were.

How to calculate Vn? Is V (in the denominator) is input voltage ?

Is the below my assembtion is correct??

**Vn= 10.5 x Vout/V**

**=10.5 x 2.8/3.3**

**=12.375uVrms **