GR >> X9521V20I 
290111
X9521V20I
Intersil
Quantity 18650
Packaging IC LASR CTRLR 2CHAN 5.5V 20TSSOP
Description original&Quality new original
371518
X9521V20I
Intersil
Quantity 20000
Packaging IC LASR CTRLR 2CHAN 5.5V 20TSSOP
Description original&Quality new original