gEDA-user: fried my LDO :-(

Steve Meier smeier at alchemyresearch.com
Wed Oct 25 23:10:28 EDT 2006


DJ,

As a short term protection can you stack a series of zenor diodes
together such that if the V out is higher then say 3.7V the diodes kick
on and protect the other stuff?

By the way what is the part? Maybe I can sneak one in on my next digikey
order.

Steve M.

DJ Delorie wrote:
>>In this case I would replace the part. I have had voltage regulators
>>break a leg and then dump the voltage in into the voltage out taking
>>a lot of stuff with it.
>>    
>
>Not what I want!  Ok, I'll put together another part order.  Time to
>start stocking up for the next furnace board, I suppose :-)
>
>
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