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LMR38020:Input voltage lower than output

Part Number: LMR38020


I have an inquiry while using LMR38020.

Can the input voltage be lower than the output voltage as indicated in the heading?

The system is currently using 7.5V to 50V.
The output voltage is set to 8.5 volts and used.
When the 7.5V input voltage is applied, the output is about 7.3V.
(There seems to be a 0.2V drop in the reverse voltage protection circuit.)

Will there be a problem with the problem circuit if I use it like this?