Marking code search for "XB", search XB found 2 records.

Marking of electronic components, SMD Codes XB, XB**. RN5RK201B, APX810-44SAG, ic marking code.

PartNumber	Marking code	Manufacturer	Package
RN5RK201B	XBXX		SOT-23-5
APX810-44SAG	XBXXX		SOT23