Marking code search for "Y3I", search Y3I found 3 records.

Marking of electronic components, SMD Codes Y3I, Y3I**. TLV431IDBZR, TLV431IDBZR, TLV431IDBZR, ic marking code.

PartNumber	Marking code	Package
TLV431IDBZR	Y3I	SOP-23-3
TLV431IDBZR	Y3I6	SOP-23-3
TLV431IDBZR	Y3IB	SOP-23-3