MPM3630 Vcc driving capability

Can Vcc output of MPM3630 be used to power an external IC that requires up to 15 mA of current at 5V?

Hello @justas ,

While the Vcc pin of the MPM3630 can provide 5V, its load regulation when 5mA are pulled from it is 3%. I worry that by pulling 15mA the load regulation will worsen and the VCC pin will have a hard time providing 5V, which would also mean the IC would no longer see 5V for its internal components to function properly.

The Vcc pin should be used as a pull up source for logic pins, it is best not to pull more than 5mA for the MPM3630.

Hope this helps!