GR >> IR3840AMTR1PBF 
265760
IR3840AMTR1PBF
Infineon Technologies
Quantity 18650
Packaging IC REG BUCK ADJ 14A SYNC 15QFN
Description original&Quality new original
368461
IR3840AMTR1PBF
International Rectifier
Quantity 20000
Packaging IC REG BUCK SYNC ADJ 14A 15QFN
Description original&Quality new original