We use several UCD92xx devices in a larger system and want to be able to power down parts of the system.
The question is whether we need a power switch for the UCD9248 3.3V supply (we do not use the external transistor regulator) or whether the current consumption is low enough when the device is in reset.
There is no number in the data sheet. We can measure on a test board but this is than data for a single device.