I am designing a simple device that incorporates an LCD display that requires a 3V operating voltage, but I can only use a single 1.5V battery in my design. How can battery voltage be regulated ...
I have a micro and RF module both which I'd like to power from either 3 AA NiMH cells or a single 18650 Li-ion cell. Haven't decided which I'll use yet. My current requirements aren't that much (~2mA ...
I want to design a system that runs at 5V and about 350mA. I want that system to accept an input voltage between 1.8V and 15V. How can I achieve that goal with a minimum component cost in my input ...