Need a stable 5V supply in a tight space: Is a 3.7V battery + boost converter the best solution?
I am currently working on a project i have little space constraints so what i actually want is a 5V stable supply but i cant find good compact size battery so had to choose a 3.7v 2000MAH battery and now i planned of using a boost converter to regulate the 3.7v to 5v what do you guys think i want the battery size to be small and i should be able to power a stable 5v which would be the best battery and component to use?