GR >> IR3821AMTRPBF 
265737
IR3821AMTRPBF
Infineon Technologies
Quantity 18650
Packaging IC REG BUCK ADJ 9A SYNC 15QFN
Description original&Quality new original
368446
IR3821AMTRPBF
International Rectifier
Quantity 20000
Packaging IC REG BUCK SYNC ADJ 9A 15QFN
Description original&Quality new original