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
A5950KLPTR-T A5950KLPTR-T IC DC MOTOR DRIVER PWM 16TSSOP Details
A4984SETTR-T A4984SETTR-T IC MOTOR DRIVER PAR 32QFN Details
A4491EESTR-T A4491EESTR-T IC REG BUCK ADJ TRPL 20QFN Details
ACS781LLRTR-050B-T ACS781LLRTR-050B-T HIGH-PRECISION LINEAR HALL-EFFEC Details
ACS724KMATR-30AB-T ACS724KMATR-30AB-T SENSOR CURRENT HALL 30A AC/DC Details
ACS750SCA-075 ACS750SCA-075 SENSOR CURRENT HALL 75A AC/DC Details
ACS754SCB-050-PFF ACS754SCB-050-PFF SENSOR CURRENT HALL 50A AC/DC Details
A3212LLHLX-T A3212LLHLX-T MAGNETIC SWITCH OMNIPOLAR SOT23W Details
A1150LLHLX-T A1150LLHLX-T MAGNETIC SWITCH UNIPOLAR SOT23W Details
A1120ELHLT-T A1120ELHLT-T MAGNETIC SWITCH UNIPOLAR SOT23W Details
A1244LLHLX-I1-T A1244LLHLX-I1-T MAGNETIC SWITCH LATCH SOT23W Details
A1193LLHLT-T A1193LLHLT-T MAGNETIC SWITCH UNIPOLAR SOT23W Details
A1245LLHLT-I2-T A1245LLHLT-I2-T MAGNETIC SWITCH LATCH SOT23-3 Details
A4947GLPTR-T A4947GLPTR-T IC FAN DVR BLDC HALL COMM TSSOP Details
A5931GESTR-T A5931GESTR-T SENSORLESS SINUSOIDAL FAN DRIVER Details
A4939KLPTR-5-T A4939KLPTR-5-T IC MOSFET DRIVER 3PH TSSOP Details
A1242LLHLT-I2-T A1242LLHLT-I2-T MAGNETIC SWITCH LATCH SOT23W Details
A3245LUA A3245LUA MAGNETIC SWITCH OMNIPOLAR 3SIP Details
A3423LLTR-T A3423LLTR-T MAGNETIC SWITCH SPEC PURP 8SOIC Details
A3935KEDTR-T A3935KEDTR-T IC MOTOR CONTROLLER PAR 44PLCC Details