Sep 19, 2007 #1 L letan Member level 3 Joined May 21, 2007 Messages 64 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Location VietNam Activity points 1,713 I need a bandgap with vout=1.8v, vin=3.3v. Who can help me, please?
Sep 19, 2007 #2 Fom Advanced Member level 2 Joined Mar 10, 2004 Messages 630 Helped 84 Reputation 168 Reaction score 34 Trophy points 1,308 Location Taiwan Activity points 4,463 CMOS or bipolar?
Sep 19, 2007 #3 W wwwww12345 Member level 1 Joined Sep 6, 2007 Messages 34 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Activity points 1,486 Using LDO to get 1.8V ?? It seems not so,
Sep 19, 2007 #4 A ambreesh Full Member level 5 Joined Feb 21, 2005 Messages 319 Helped 21 Reputation 42 Reaction score 4 Trophy points 1,298 Activity points 4,347 You can use current summation based reference. I am not sure if satcking of two diodes may help.
Sep 20, 2007 #5 G gelo Junior Member level 3 Joined Dec 18, 2006 Messages 30 Helped 9 Reputation 18 Reaction score 5 Trophy points 1,288 Location Singapore Activity points 1,437 Do you want an schematic?
Sep 20, 2007 #6 N ngocthao Member level 1 Joined Sep 8, 2006 Messages 33 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Activity points 1,469 coi file nay