I need a very simple 1V reference with only jellybean parts. The two most important things are that it draws very little current, and that the output reference does not depend on the input voltage, which may vary from 6 to 15 volts. In fact, it doesn't even have to be 1V. Any low voltage will work. I can regulate it down with a resistor divider, because I'm not driving any kind of load.
I've considered a zener shunt reference, and simply regulating the output of a 7805 down. However, the zener reference draws too much current, and I'd rather use a more elegant solution than a 7805 if possible. Any ideas? Thanks.