Marking code search for "R18B", search R18B found 2 records.

Marking of electronic components, SMD Codes R18B, R18B**. LM4120IM5-5.0, LM4120IM5X-5.0, ic marking code.

PartNumber	Marking code	Manufacturer	Package
LM4120IM5-5.0	R18B		SOT23-5
LM4120IM5X-5.0	R18B		MF05A