GR >> MC34063ADX 
191052
MC34063ADX
Fairchild/ON Semiconductor
Quantity 18650
Packaging IC REG BUCK BOOST INV ADJ 8SOIC
Description original&Quality new original
205879
MC34063ADX
Fairchild Semiconductor
Quantity 20000
Packaging IC REG BUCK BOOST INV 1.5A 8SOIC
Description original&Quality new original