This is one Lot (Qty. 10) of New Sipex Exar Corp. 800mA Adjustable Output Positive Voltage Low Drop-Out Regulator, Part Number: SPX1117M3 in SOT-223 Package. This part is identical to old Sipex part: AS1117M3.

Detail Spec on Web as follows:

http://www.exar.com/common/content/document.ashx?id=694