Allegro MicroSystems, LLC.

Company Profile - Allegro MicroSystems, LLC. is a leader in developing, manufacturing and marketing high-performance power and Hall-effect sensor integrated circuits. Allegro's innovative solutions serve high-growth applications within the automotive market, with additional focus on office automation, industrial, and consumer/communications solutions. Allegro is headquartered in Worcester, Massachusetts (USA) with design, applications, and sales support centers located worldwide.

Allegro maintains key relationships with major subcontractors to accommodate fluctuations in upside demand. Sales are balanced worldwide throughout North and South America, Europe, Japan and Asia-Pacific, with products sold primarily to OEMs through a strong worldwide sales channel that includes a direct sales force, manufacturer’s representatives, and distributors. Allegro is TS16949 and ISO14001 registered and has received quality awards from leading manufacturers worldwide.

Together, KINGTRUST and Allegro manage inventory so that products are in stock and available for customers. Allegro offers a wide range of integrated circuit solutions focused on motor control, regulation, and magnetic field sensing applications. Allegro’s designs allow customers to develop solutions that reduce mechanical wear and provide greater measurement accuracy. Unique packaging technologies developed by Allegro create customized solutions that incorporate silicon, magnets, and high current conductors in a single solution.

Image Part Number Description View
A3988SEVTR-T A3988SEVTR-T IC MOTOR DRIVER PAR 36QFN Details
A4956GESTR-T A4956GESTR-T IC DC MOTOR CNTRL PAR 20QFN Details
A6284KLPTR-T-1 A6284KLPTR-T-1 IC LED DRVR LINEAR 120MA 20TSSOP Details
A1356LKB-T A1356LKB-T SENSOR LINEAR PWM 3SIP Details
A1354KKT-T A1354KKT-T SENSOR LINEAR PWM 4SIP Details
ACS711ELCTR-25AB-T ACS711ELCTR-25AB-T SENSOR CURRENT HALL 25A AC/DC Details
ACS722LLCTR-40AB-T ACS722LLCTR-40AB-T SENSOR CURRENT HALL 40A AC/DC Details
A1193LLHLX-T A1193LLHLX-T MAGNETIC SWITCH UNIPOLAR SOT23W Details
A3916GESTR-T-1 A3916GESTR-T-1 IC MOTOR DRIVER PAR 20QFN Details
A1122LLHLX-T A1122LLHLX-T MAGNETIC SWITCH UNIPOLAR SOT23W Details
A1221LLHLT-T A1221LLHLT-T MAGNETIC SWITCH LATCH SOT23W Details
A5940GLNTR-T A5940GLNTR-T IC FAN DRIVER 3PH 10SSOP Details
A1684LUBTN-T A1684LUBTN-T MAGNETIC SWITCH SPEC PURP 2SIP Details
A3230LLHLT-T A3230LLHLT-T MAGNETIC SWITCH BIPOLAR SOT23W Details
A3280ELT-T A3280ELT-T MAGNETIC SWITCH LATCH SOT23W Details
A3283ELTTR-T A3283ELTTR-T MAGNETIC SWITCH LATCH SOT89-3 Details
A1183LLHLT-T A1183LLHLT-T MAGNETIC SWITCH UNIPOLAR SOT23W Details
A1201EUA-T A1201EUA-T MAGNETIC SWITCH LATCH 3SIP Details
A1203ELHLT-T A1203ELHLT-T MAGNETIC SWITCH LATCH SOT23W Details
A3214LUA A3214LUA MAGNETIC SWITCH OMNIPOLAR 3SIP Details