It can be configured as a negative or a positive voltage series regulator ... circuit that provides such versatile access to so many functions is attractive, and that it does so with such a simple ...

Linear voltage regulators are key components in any power-management ... There are different implementations that can be found from different manufacturers. Some are simple analog circuits that shut ...

You dig into your stash to find your last LM7809 voltage regulator, but all you have ... Not if you’ve watched [0033mer]’s Simple Electronic Circuit Hacks video! You know just what to do.