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
A3964SLBTR A3964SLBTR IC MOTOR DRIVER PAR 20SOIC Details
A3974SEDTR A3974SEDTR IC MOTOR DRIVER SER 44PLCC Details
A1445EEWLT-P A1445EEWLT-P IC MOTOR DRIVER ON/OFF 6DFN Details
A8518KLPTR-T A8518KLPTR-T IC LED DRIVER RGLTR DIM 16TSSOP Details
A6810SLW-T A6810SLW-T IC SOURCE DRVR 10BIT SER 20SOIC Details
A6B259KLW A6B259KLW IC PWR DRVR 8BIT ADDRESS 20SOIC Details
A6810ELW A6810ELW IC SOURCE DRVR 10BIT SER 20SOIC Details
A6821SLWTR-T A6821SLWTR-T IC SINK DVR 8BIT LATCH 16SOIC Details
A8480EEJTR-T A8480EEJTR-T IC LED DRIVER RGLTR 1.5A 10TDFN Details
A8511KLPTR-T A8511KLPTR-T IC LED DRIVER RGLTR DIM 28TSSOP Details
A1318LUA-2-T A1318LUA-2-T SENSOR LINEAR ANALOG 3SIP Details
A4411KLVTR-T A4411KLVTR-T IC REG QD BCK/BST/LINEAR TSOT Details
A1374LKB A1374LKB SENSOR LINEAR ANALOG 3SIP Details
A1326LLHLT-T A1326LLHLT-T SENSOR LINEAR ANALOG SOT23W Details
ACS723LLCTR-40AU-T ACS723LLCTR-40AU-T SENSOR CURRENT HALL 40A DC Details
A3211ELHLX-T A3211ELHLX-T MAGNETIC SWITCH OMNIPOLAR SOT23W Details
A1469LK-T A1469LK-T MAGNETIC SWITCH SPEC PURP 4SIP Details
A3283LLTTR A3283LLTTR MAGNETIC SWITCH LATCH SOT89-3 Details
A3422LKA A3422LKA MAGNETIC SWITCH BIPOLAR 5SIP Details
A3425EK-T A3425EK-T MAGNETIC SWITCH BIPOLAR 4SIP Details