bhekisizwe
Newbie level 2
Hi evryone, does anyone have an idea of how to produce 5, 6 and 9V DC from a 3V DC battery as efficient as possible with less component count. The circuit should be very small, say, about a matchbox size. Thanks in advance. I know that we need a boost regulator but i dont want to design 3 different boost regulators for the 3 different output voltages.Thanks in advance