Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

Low Iq voltage regulator - does anybody has any idea?

Status
Not open for further replies.
H

hsodan

Newbie level 4
Joined
Jan 18, 2006
Messages
7
Helped
1
Reputation
2
Reaction score
0
Trophy points
1,281
Location
Croatia
Activity points
1,349
Uin=3,6....6V
Uout=3,3V (+/-5% or even more..)
Iout=30mA
Iq< 30uA (!!!) at cca 50uA Iout

Has anybody come accross schematic for a simple transistor (or fet) based regulator where no high requirements for output voltage precision is present, but quiscent current is very low? It should have moderate LDO characteristics (Uin-min-Uout=0,3V)
I couldn't find monolithic solution. Closest I came was LP2950(75uA typ).
Regards
 

Try LT3010 from Linear Technology.
I am sure there are others.
 

You can try: NCP698, NCP551 from ON Semiconductor

Best Regards
Pawel Holeksa
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top