Manufacturers

Allegro MicroSystems, LLC.

Allegro MicroSystems, LLC.

- 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, Digi Key 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 Price View
A1180ELHLT-T Image A1180ELHLT-T Sensitive Two-Wire Field-Programmable Chopper-Stabilized Unipolar Hall-Effect Switch   Inquiry
A3935KED-T IC MOTOR CONTROLLER PAR 44PLCC   Inquiry
UDN2916EBTR-T IC MOTOR DRIVER BIPOLAR 44PLCC $2.533/pcs Inquiry
ACS722KMATR-40AB-T Image ACS722KMATR-40AB-T SENSOR CURRENT HALL 40A AC/DC $2.512/pcs Inquiry
A1468LK-W-T MAGNETIC SWITCH SPEC PURP 4SIP $1.462/pcs Inquiry
ASEK759LCB-100B-T-DK Image ASEK759LCB-100B-T-DK BOARD DEMO 759LCB-100B SENSOR $32.81/pcs Inquiry
ACS724LLCTR-30AB-T Current Sensor 3A 1 Channel Hall Effect, Open Loop Bidirectional 8-SOIC (.154", 3.9mm Width) $1.979/pcs Inquiry
A1326LUA-T Image A1326LUA-T Magnetic Field Sensor-hall Effect Rectangular Through Hole Mount $0.911/pcs Inquiry
A6812SEP Image A6812SEP IC SOURCE DRVR 20BIT SER 28PLCC   Inquiry
A6267KLPTR-T LED Driver 15Segment 9V/12V/15V/18V/24V Automotive 16-Pin TSSOP EP T/R $1.101/pcs Inquiry
A8651KLPTR-T Image A8651KLPTR-T Dual Synchronous 2 A / 2 A Buck Regulator with Synchronization $1.917/pcs Inquiry
A4919GETTR-3-T Image A4919GETTR-3-T THREE PHASE MOSFET DRIVER W/ON-B $1.602/pcs Inquiry
A3212LUA-T Image A3212LUA-T MAGNETIC SWITCH OMNIPOLAR 3SIP $0.528/pcs Inquiry
A1125LUA-T Image A1125LUA-T MAGNETIC SWITCH UNIPOLAR 3SIP $0.662/pcs Inquiry
A4982SLPTR-T Allegro Microsystems A4982SLPTR-T Motor Driver, Microstepping, 24TSSOP $1.863/pcs Inquiry
A8740EEETR-T Image A8740EEETR-T IC LED DRIVER OFFL SWITCHER 8DFN   Inquiry
A1180LLHLT Image A1180LLHLT MAGNETIC SWITCH UNIPOLAR SOT23W   Inquiry
A1146LLHLT-T Image A1146LLHLT-T MAGNETIC SWITCH UNIPOLAR SOT23W   Inquiry
APS12235LLHALT 5V HALL EFFECT LATCH $0.218/pcs Inquiry
ACS723LLCTR-20AU-T High Accuracy, Galvanically Isolated Current Sensor IC With Small Footprint SOIC8 Package $1.908/pcs Inquiry
A3950SEUTR-T Image A3950SEUTR-T DMOS Full Bridge PWM Motor Driver 16-Pin QFN EP T/R $1.572/pcs Inquiry
A3212ELHLT-T Image A3212ELHLT-T Hall Effect Sensor 1mA Latch 2.75V 3-Pin SOT-23W T/R $0.505/pcs Inquiry
A8904SLBTR Image A8904SLBTR IC Motor Driver 4.5V-5.5V 24SOIC   Inquiry
A2557SEB Image A2557SEB IC DRIVER QUAD 60V 300MA 28PLCC   Inquiry
A1220ELHLT-T Image A1220ELHLT-T Hall Effect Sensor 25mA Latch 3.3V/5V/9V/12V/15V/18V 3-Pin SOT-23W T/R $0.551/pcs Inquiry
A4412KLVTR-T Automotive Buck-boost Pmic W/5 Ldo Outputs ; Rohs Compliant: Yes $3.258/pcs Inquiry
A1308LLHLX-05-T Image A1308LLHLX-05-T SENSOR LINEAR ANALOG SOT23W $0.635/pcs Inquiry
A1185EUA-T Image A1185EUA-T MAGNETIC SWITCH UNIPOLAR 3SIP   Inquiry
A3959SLBTR Image A3959SLBTR IC MOTOR DRIVER PAR 24SOIC   Inquiry
A3425LL MAGNETIC SWITCH BIPOLAR 8SOIC   Inquiry
ATS645LSHTN-I1 Image ATS645LSHTN-I1 MAGNET SW SPEC PURP 4PIN MODULE   Inquiry
A1222LUA-T Image A1222LUA-T Magnetic Field Sensor-hall Effect -15-15MT 30-60MA Rectangular Through Hole Mount $0.7/pcs Inquiry
A1142LLHLT Image A1142LLHLT MAGNETIC SWITCH UNIPOLAR SOT23W   Inquiry
A3966ELBTR-T Image A3966ELBTR-T IC MOTOR DRIVER PAR 16SOIC   Inquiry
A1148LUA-T Image A1148LUA-T Low Current Ultrasensitive Two-Wire Chopper-Stabilized Unipolar Hall-Effect Switches   Inquiry
A8512EETTR-T Image A8512EETTR-T LED Backlight Driver for LCD Monitors and Televisions, SOIC-24, RoHS $1.305/pcs Inquiry
ACS713ELCTR-30A-T Current Sensor Current Sensor DC Current 5V 8-Pin SOIC N T/R $2.188/pcs Inquiry
A6841ELWTR-20-T IC SINK DRIVER 8BIT LATCH 20SOIC   Inquiry
A2557SEBTR-T Image A2557SEBTR-T IC DRIVER QUAD 60V 300MA 28PLCC   Inquiry
A4931METTR-T Image A4931METTR-T Allegro Microsystems A4931METTRT Motor Predriver, 3PH, 28QFN $1.053/pcs Inquiry
A1123ELHLX-T Image A1123ELHLX-T MAGNETIC SWITCH UNIPOLAR SOT23W $0.61/pcs Inquiry
A1389LUATN-9-T Image A1389LUATN-9-T SENSOR LINEAR ANALOG 3SIP $1.049/pcs Inquiry
A3245LUA-T Image A3245LUA-T MAGNETIC SWITCH OMNIPOLAR 3SIP   Inquiry
ACS723LLCTR-10AU-T High Accuracy, Galvanically Isolated Current Sensor IC With Small Footprint SOIC8 Package $1.987/pcs Inquiry
APS12205LLHALT Image APS12205LLHALT MAGNETIC SWITCH LATCH SOT23W $0.218/pcs Inquiry
A1323ELHLT Image A1323ELHLT SENSOR LINEAR ANALOG SOT23W   Inquiry
ACS711KEXLT-15AB-T Image ACS711KEXLT-15AB-T Linear Current Sensor with Overcurrent Fault Output with <100 V Isolation, QFN-12, RoHS $0.612/pcs Inquiry
A3955SLB-T Image A3955SLB-T IC MOTOR DRIVER PAR 16SOIC $2.231/pcs Inquiry
A6279ELP-T IC LED DRIVER LIN 75.5MA 24TSSOP $1.248/pcs Inquiry
ACS724LMATR-50AU-T CURRENT SENSOR W/COMMON-MODE FIE $2.484/pcs Inquiry
Total 3,041 items