GR >> MIC2178-3.3YWMTR 
666321
MIC2178-3.3YWM TR
Micrel Inc
Quantity 9000
Packaging IC REG BUCK SYNC 3.3V 20SOIC
Description original&Quality new original
760153
MIC2178-3.3YWM TR
Micrel Inc
Quantity 20000
Packaging IC REG BUCK SYNC 3.3V 20SOIC
Description original&Quality new original