ADV7153 pin compatible with ADV7155W?

Is the ADV7153 suitable as a pin compatible replacement for the ADV7155W?

According to the datasheet it seems the same in terms of pin function and has the same package, albeit with somewhat higher power requirements.

I am presuming the programming model remains the same as it did with the ADV7511W and ADV7511.

Currently we supply power to the ADV7155W with an ADM7170 rated for 500mA.  Would it be necessary to change to the ADM7171 to meet the power consumption or is 500mA enough to reliably power the ADV7153?

Thanks