San_Ken Data Needed...!!!

[Guest]

(3090C) Date Code 74 11 Fixed Reg. or not..??

San Ken no help

Cheers........

[Ray]

SI-3000 series are 5 legged adjustable regs with xtra control pins.
SI-3090's were typically used as 9 volt reg, but depending on your circuit design it may be adjusted for more or less.

Sanken & Allegro micro have been merged for some time.
here is data sheet

http://www.allegromicro.com/skncatlg/regulator/si-3000c.pdf

Ray