Jul 16, 2004 #1 D davyzhu Advanced Member level 1 Joined May 23, 2004 Messages 494 Helped 5 Reputation 10 Reaction score 2 Trophy points 1,298 Location oriental Activity points 4,436 Hello all, I am looking for a 1.2V&above 2A LDO, can someone give me a ref. Thanks! Davy Zhu
Jul 16, 2004 #2 mami_hacky Full Member level 6 Joined Mar 28, 2002 Messages 337 Helped 18 Reputation 36 Reaction score 11 Trophy points 1,298 Location Some where Activity points 3,428 TPS73xx from TI. Intersil has goods, too.
Jul 16, 2004 #3 A alphi Advanced Member level 1 Joined Dec 23, 2001 Messages 413 Helped 11 Reputation 24 Reaction score 10 Trophy points 1,298 Activity points 3,212 If you use mosfet +TL431,you can get more cheaper and more low voltage drop. use tl431 to adjust mosfet,and voltage drop onle =I*Rds,select a low rds mosfet,even you can get only 0.2V voltage drop.
If you use mosfet +TL431,you can get more cheaper and more low voltage drop. use tl431 to adjust mosfet,and voltage drop onle =I*Rds,select a low rds mosfet,even you can get only 0.2V voltage drop.