/diy/ - Do It Yourself

Anonymous Tue Mar 31 21:14:44 2020 No.1790296 [View]
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>>1790287
here's an AAA to 3v0 boost converter design I used recently without issue. if you really care about noise you might consider using a 3.6V boost with as much output capacitance as the controller's datasheet allows and feeding that through an LDO. if you really really care about noise then use multiple AA/AAAs and feed those directly through a low quiescent LDO instead.

unfortunately for you I don't think there are any trustworthy (low quiescent especially) battery boost converters on ali/ebay, hence why I rolled my own when I needed one.

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/diy/ - Do It Yourself

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