On Dec 13, 2008, at 8:22 PM, solarwind wrote:

> I have a 5 volt regulated power supply. I have a special chip that  
> requires 2.8 volts. How do I drop the voltage to provide what the  
> chip needs?

With an additional 2.8V regulator chip.  A low-dropout version,  
probably, though at that voltage point they're mostly LDOs.

BillW

-- 
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist