GR >> KA3511DS 
194412
KA3511DS
Fairchild/ON Semiconductor
Quantity 18650
Packaging IC REG CTRLR 22DIP
Description original&Quality new original
205772
KA3511DS
Fairchild Semiconductor
Quantity 20000
Packaging IC REG CTRLR PWM VM 22-DIP
Description original&Quality new original