[sdiy] 3.3 V regulators

[Noah Vawter]

I use the LM2574.  It's a bucking regulator, but I've worked with a  
bunch of them, and it's the most forgiving.  It comes in 8-pin DIP, 	 
adjustable or hard-wired to 3.3, 5, etc.  If you're running from  
batteries or generators, the extra efficiency is nice, too.  My  
schematic and layout are up here:  http://exertion.pbworks.com/Switching-Power-Supply

-Noah



On Jan 21, 2011, at 6:48 PM, <lanterma at ece.gatech.edu> wrote:

> Unlike the 7815, 7812, 7805, and such, there doesn't seem to be a  
> standard "popular" 3.3 V regulator. There's a bunch of them out there.
>
> Anybody have a particularly favorite one that they champion?
>
> - Aaron
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