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

Marking of electronic components, SMD Codes RQB, RQB**. ADR520BKS, ADR520BRT, ic marking code.

PartNumber	Marking code	Manufacturer	Package
ADR520BKS	RQB		KS-3
ADR520BRT	RQB		RT-3