alan smith wrote:
> Yes..I know a switcher will do the job, but there are reasons for
> using a linear in this application (low noise, RF, AF).  And its not
> my design, I'm just trying to circumvent the power problem before it
> becomes an issue.
>
> The good ol 7818 and such in the TO-220 package are only rated to 1A,
> but I need closer to 2A.  Anyone know of a device, doesnt have to be
> that package, that can go upwards of that current load?

What voltage is it starting with.  Power dissipation may be more of a issue
than current.

Maybe a switching preregulator followed by a linear if you really need
quiet.


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