AD >> ADR3420ARJZ-R2 
68919
ADR3420ARJZ-R2
ADI
Quantity 18650
Packaging SOT-23-6
Description original&Quality new original
84991
ADR3420ARJZ-R2
Analog Devices Inc
Quantity 20000
Packaging IC VREF SERIES PREC SOT-23-6
Description original&Quality new original