LilyPad Input Current Regulator

[mk9492]

Hi,

I have a constant voltage and current source connected to a LilyPad and another circuit in parallel. Do I need to take steps to limit the current being provided to the LilyPad, or is this taken care of by the device itself?

Thanks.

[johnwasser]

You only have to control voltage.  The device will draw only as much current as it needs.  If you power supply has a current limit you have to make sure that the limit is higher than what your circuit needs.