Marking code search for "AT28", search AT28 found 2 records.

Marking of electronic components, SMD Codes AT28, AT28**. IRU1205-28CL, RP400K441C, ic marking code.

PartNumber	Marking code	Manufacturer	Package
IRU1205-28CL	AT28		SOT23-5
RP400K441C	AT28	RICOH	DFN1820-6