GR >> IR3563BMTRPBF 
265637
IR3563BMTRPBF
Infineon Technologies
Quantity 18650
Packaging IC REG CTRLR BUCK PWM 48QFN
Description original&Quality new original
368623
IR3563BMTRPBF
International Rectifier
Quantity 20000
Packaging IC REG CTRLR BUCK PWM 48QFN
Description original&Quality new original