What I have in mind are the 78XX Series and 79XX Series Voltage Regulator. Your right, they are really good at it but I doubt if they are going to give an equivalent circuit of their own products.. But still, I am going to try it..Have you a particular voltage regulator in mind? I would suggest consulting the manufacturer's datasheet. They are usually pretty good at providing an equivalent internal circuit schematic.
hgmjr
by Jake Hertz
by Duane Benson
by Jake Hertz
by Duane Benson