AD >> ADP1821ARQZ-R7 
67956
ADP1821ARQZ-R7
ADI
Quantity 18650
Packaging 16-QSOP
Description original&Quality new original
86309
ADP1821ARQZ-R7
Analog Devices Inc
Quantity 20000
Packaging IC REG CTRLR BUCK PWM VM 16-QSOP
Description original&Quality new original