discrete step-down converter

M

mabauti

Member

• Apr 12, 2009

• #1

Hi gentlemen:

I'm looking for a step-down converter from 18~12VCD to 3.3VC @ 100mA max, for avoiding using a second transformer

ideas are welcomed

 

Hero999

Banned

• Apr 12, 2009

• #2

Official Home Page of Roman Black

Change the zener to 3.6V for 3.3V out.

 

M

mabauti

Member

• Apr 13, 2009

• #3

Thank you Hero999, I'll try that