GR >> ISL6307CRZ 
281234
ISL6307CRZ
Intersil
Quantity 18650
Packaging IC REG CTRLR BUCK 48QFN
Description original&Quality new original
375201
ISL6307CRZ
Intersil
Quantity 20000
Packaging IC REG CTRLR BUCK PWM VM 48-QFN
Description original&Quality new original