I have a sub-module in a design that has it's own regulator, i want to use its enable pin driven by an MCU output to also toggle some other IC, say 10ms after the EN has transitioned.
I know i can just use two digital pins, but is there a way using an rc circuit or capacitor to do this in hardware?
Of course the alternative is to use a supervisor, but it'll be unnecessary if there's a cheaper way.
Update: The IC that needs to be enabled with some lag is active-low, and the purpose of the lag is to wait until the output of the regulator is at a stable Vcc.
One of these would be the most correct way, but the enable pin is coming from an MCU with its own brown out detector so some generous lag (not a time critical system) should suffice.
Edit 2: this is the IC.