GR >> A3977KLPTR-T 
50399
A3977KLPTR-T
Allegro MicroSystems, LLC
Quantity 18650
Packaging IC MOTOR DRIVER PAR 28TSSOP
Description original&Quality new original
77090
A3977KLPTR-T
Allegro MicroSystems, LLC
Quantity 20000
Packaging IC MOTOR DRIVER PAR 28TSSOP
Description original&Quality new original