what name is the company of this regulator

[nelfig]

cant find one on google

[tw2005]

Re: what name is the company of this regulator

You've probably already worked it out but I'm thinking one is a 1.8V reg, the other adjustable. , I'm sure there'll be a number of manufacturers of it.

No ideas for those markings


EDIT: Diodes Incorporated, exact match below AP1084

[mariushm]

Re: what name is the company of this regulator

Diodes Inc. , probably AP1084-18 for the one on the left:



See the last pages, logo is very similar if not identical.

Anyway, it's a "jellybean" regulator, any low drop voltage regulator with 1084 in it will do ... the one on the left is 1.8v fixed ( hence the -18 in name) , the other is the adjustable version ( -ADJ or nothing, no hyphen something)

[nelfig]

Re: what name is the company of this regulator

whats printed on it is right side
1084-18
0819BL

and the left one is
1084
0815LL

where can i find it to buy or one that matches it??

[tw2005]

Re: what name is the company of this regulator

http://www.digikey.ca/scripts/dksear...48=87&PV16=848

http://www.digikey.ca/scripts/dksear...07=68&PV16=848

From what I can see, yours looks like TO-263 package but you'll have to check that

[budm]

Re: what name is the company of this regulator

What voltage reading are you getting between the ADJ pin and the Output pin on the Adjustable regulator, it should be 1.25V.
The output voltage should be = to the reading of Adj pin and ground + 1.25v = output.