GR >> FT440AA 
189640
FT440AA
Fremont Micro Devices USA
Quantity 18650
Packaging IC REG BUCK SYNC ADJ 0.6A SOT23
Description original&Quality new original
207389
FT440AA
Fremont Micro Devices USA
Quantity 20000
Packaging IC REG BUCK SYNC ADJ 0.6A SOT23
Description original&Quality new original