ADP3339AKCZ-5-R7 voltage drop

Hello,

I am using  ADP3339AKCZ-5-R7 in a design.

Input to this is 5V and the output of this 4.77V. Is this a normal behavior and is the output voltage properly regulated throughout temperature.

Now if I need exact 5V output, do i need to increase the input volt to 5.3V.

Please reply at the earliest.

Thanks & Regards,

Ajith