lpcware

LPC1549 Dual Regulator (Digital + Analog)

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by neilt6 on Tue Nov 03 22:01:41 MST 2015
I'd like to use a separate 3.3V regulator for the analog rail of an LPC1549 for noise reasons. However, the datasheet lists the maximum voltage for VDD as being equal to VDDA. Despite both being "3.3V", my regulators have a +-2% output tolerance. Will this be an issue? Thanks.

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