GR >> SG3843M 
715020
SG3843M
Microsemi Corporation
Quantity 9000
Packaging IC REG CTRLR BUCK 8DIP
Description original&Quality new original
774326
SG3843M
Microsemi Analog Mixed Signal Group
Quantity 20000
Packaging IC REG CTRLR FLYBK ISO PWM 8-DIP
Description original&Quality new original