Can I use the DECUSB pin as a 3.3V power supply to power up a sensor or something esle?
It's designed to power USB signalling interface.. why not to put an external $0.05 LDO?
PCB area is not enough, if DECUSB can be used as 3.3V power supply, it will be very helpful.
It can power USB signalling interface, theoretically it can power a sensor or a MCU?
or its current load capacity is not enough?