GR >> IR3840MTRPBF 
265763
IR3840MTRPBF
Infineon Technologies
Quantity 18650
Packaging IC REG BUCK ADJ 12A SYNC 15QFN
Description original&Quality new original
368515
IR3840MTRPBF
International Rectifier
Quantity 20000
Packaging IC REG BUCK SYNC ADJ 12A 15QFN
Description original&Quality new original