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AFE4490: Power supply to LED_DRV_SUP and TX_CTRL_SUP

Part Number: AFE4490

It is mentioned in the datasheet, 3 to 5.25V can be used for LED_DRV_SUP and TX_CTRL_SUP.

Earlier design, we used 5V for these rails and it was proven and worked well.

Now we would like to operate these rails in 3.3V voltage level.

Is it fine to use that, do i need to take care of any other things if i use this voltage level?

Kindly support me for this.