GR >> KA7552A 
193773
KA7552A
Fairchild/ON Semiconductor
Quantity 18650
Packaging IC REG CTRLR 8DIP
Description original&Quality new original
205712
KA7552A
Fairchild Semiconductor
Quantity 20000
Packaging IC REG CTRLR PWM VM 8-DIP
Description original&Quality new original