Hello
I'm a man from the Cold North...Norway, and I have a question about DC2DC...
![Laughing :-DD](https://www.eevblog.com/forum/Smileys/default/smiley_laughing.gif.pagespeed.ce._hfWAz_QHO.gif)
:
I shall use this in a set of active headphones..and there are a 1,5v AAA batery here, but the voltage is to low...I have too have at least 2v for it...(not more than 3,5v..)
and the current is less than 100 mA, so I wonder if you have a solution for my project:
with a small capasators diodes and resistor (at easy at is can be...) I dont want to use active compenents (like Op-Amps etc...)
mabe a dobler of the voltage how do I do it....(I see I can use a DC.DC boost converter), but I want too make it cheap and with as less components as posible....
![Confused :-//](https://www.eevblog.com/forum/Smileys/default/confused0024.gif.pagespeed.ce.5xOqKkq0Co.gif)
senserly
jarleiceman