Need Help purchasing the right part on Mouser 820-3023 Macbook Air U9740

brooke.j

Member
Hey gang, not too confident yet about what part to buy. The part is VCC U7940 74AUP1G3208 SOT891
There is a pic below so you don't have to open a schematic.
Here is what I have found on mouser.com http://www.mouser.com/Search/Refine....rd=74AUP1G3208.
I'm just a little hesitant to pull the trigger.
Does it need to be 74AUP (don't know what that is) , I know the size has to be SOT891 (SIZE), what I'm unsure of is the 74AUP vs AUP on that page. The only thing in stock is just AUP.
Any help much appreciated. Also is there a way to search other board schematics for this part and see if I can salvage?
 

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