Do you mean a high side switch?
What kind of current?

I use a P channel FET for the high side, the gate driven by an N channel FET,
who's gate is driven by a 5 volt level. Add 2 resistors as a voltage divider
on the P channel FET and your done.

Peter Grey wrote:

> A while ago someone posted a circuit of a FET switch to switch a voltage
> higher than +5 volts with a 5 volt level. Can someone direct me to that post.
>
> TIA,
>
> Peter
>
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