Circuit Project Electronic

The ADM663A/ADM666A contains a micropower bandgap reference voltage source; an error amplifier, A1; three comparators, C1, C2, C3, and a series pass output transistor. A P-channel FET and an NPN transistor are used on the ADM663A while the ADM666A uses an NPN output transistor.

Read more original source:
http://www.analog.com/UploadedFiles/
Application_Notes/66728469AN-392.pdf

This entry was posted on Tuesday, October 7th, 2008 at 7:18 am and is filed under Power supply. You can follow any responses to this entry through the RSS 2.0 feed.