[TriEmbed] How to Damage an LDO
Brian
triembed at undecidedgames.net
Thu Dec 10 13:06:09 CST 2015
On 12/10/2015 1:34 PM, Martin Brooke via TriEmbed wrote:
> Considering regulators have to deal with large capacitive loads charged
> to VCC this is what I would expect.
That's an excellent point! If the input to the regulator goes
open-circuit, there's a good chance there's a big pile of filter
capacitance on the output side that'll keep the output-gnd potential
high for some time. If regulators couldn't easily survive that, there'd
be a lot of dead regulators around.
Thanks!
-B
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