According the most complete SMD-Code Databook:
Identifying the manufacturers' type number of an SMD device from the package code can be a difficult task, involving combing through many different databooks.
For your help in the future, try the SMD Marking Code Databook.
(more than 1000 pages with 76.000 Marking codes, Case drawings, Pinouts and schematics)
Info and databook can be found at http://www.tkb-4u.com/codes-and-markings/smd-codes-markings/database