GR >> MIC2177-3.3YWM 
666302
MIC2177-3.3YWM
Microchip Technology
Quantity 9000
Packaging IC REG BUCK 3.3V 2.5A 20SOIC
Description original&Quality new original
760158
MIC2177-3.3YWM
Micrel Inc
Quantity 20000
Packaging IC REG BUCK SYNC 3.3V 20SOIC
Description original&Quality new original