Marking code search for "I3", search I3 found 3 records.

Marking of electronic components, SMD Codes I3, I3**. RT9167-18CBR, ANI3N50B, ANI3N70B, ic marking code.

PartNumber	Marking code	Package
RT9167-18CBR	I3	SOT-23-5
ANI3N50B	I3N50B	I2PAK
ANI3N70B	I3N70B	I2PAK