Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SC22643L2 found under Microcircuit Linear by On Semiconductor Corporation. The National Stock Number assigned to this part is 5962010649563, and the Federal Supply Class is 5962 Microcircuits Electronic. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like SC22643L2.