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
UDN2982A Trans Darlington NPN/PNP 50V 0.5A 18-Pin PDIP Tube   Inquiry
A3966SLB Image A3966SLB Stepper Motor Driver, output voltage 4.5 30 V, output current: 650 mA, parallel interface $1.444/pcs Inquiry
A1367LKTTN-1B-T SENSOR LINEAR ANALOG 4SIP $1.867/pcs Inquiry
A5949GLPTR-T THREE PHASE FAN CONTROLLER $0.894/pcs Inquiry
ASEK-31313KLEA-1000-DK EVAL BOARD ASEK-31313KLEA-1000   Inquiry
A1309LLHLX-RP9-T Image A1309LLHLX-RP9-T SENSOR LINEAR ANALOG SOT23W $0.635/pcs Inquiry
A1203EUA-T Image A1203EUA-T Hall Effect Sensor 25mA Bipolar 5V/9V/12V/15V/18V 3-Pin Ultra Mini SIP Bulk $0.736/pcs Inquiry
UDK2559EBTR-T Image UDK2559EBTR-T IC PWR DRIVER BIPOLAR 1:1 28PLCC   Inquiry
ACS70331EESATR-005B3 Image ACS70331EESATR-005B3 High resolution GMR current sensor IC with 1MHz BW and <100V Isolation, QFN-12, RoHS $0.908/pcs Inquiry
ACS770LCB-050U-PFF-T Image ACS770LCB-050U-PFF-T Current Sensor Current Sensor AC/DC Current 5V Automotive 5-Pin Case CB-PFF Tube $3.744/pcs Inquiry
A1642LKNTN-I1-T MAGNETIC SWITCH SPEC PURP 4SIP $1.847/pcs Inquiry
A1642LKNTN-I2-T Hall Effect Sensor, BICMOS, Plastic/epoxy, Rectangular, 4 Pin, Through Hole Mount $0.699/pcs Inquiry
ASEK71020KMAB-030B3-SPI EVAL BOARD FOR ACS71020 $103.2/pcs Inquiry
A1220ELHLX-T Image A1220ELHLX-T Hall Effect Sensor 25mA Latch 3.3V/5V/9V/12V/15V/18V 3-Pin SOT-23W T/R $0.175/pcs Inquiry
A2557KLB Image A2557KLB IC DRIVER QUAD 60V 300MA 16SOIC   Inquiry
UDN2916LB-T Image UDN2916LB-T IC MOTOR DRIVER PAR 24SOIC $2.737/pcs Inquiry
ACS723LLCTR-40AB-T $2.448/pcs Inquiry
A1223ELHLT-T Image A1223ELHLT-T MAGNETIC SWITCH LATCH SOT23W $0.63/pcs Inquiry
A1389LLHLT-9-T Image A1389LLHLT-9-T Hall Effect Sensor Ratiometric 5V Automotive 3-Pin SOT-23W T/R $1.106/pcs Inquiry
ACS722LLCTR-10AB-T High Accuracy, Galvanically Isolated Current Sensor IC With Small Footprint SOIC8 Package $1.734/pcs Inquiry
A1214ELHLT-T Image A1214ELHLT-T MAGNETIC SWITCH LATCH SOT23W   Inquiry
A4954ELPTR-T Dual Full-Bridge DMOS PWM Motor Driver 16-Pin TSSOP EP T/R $1.404/pcs Inquiry
A3959SB-T Image A3959SB-T DMOS Full Bridge PWM Motor Driver 5V 24-Pin(22+2Tab) PDIP Bat Tube $2.984/pcs Inquiry
A1302KUATI-T IC LINEAR HALL SENSOR 3SIP $0.786/pcs Inquiry
A5995GEVSR-T Image A5995GEVSR-T DMOS Dual Full-Bridge PWM Motor Driver, QFN-36, RoHS $1.566/pcs Inquiry
A1214LUA-T Image A1214LUA-T Hall Effect Sensor 25mA Latch 5V/9V/12V/15V/18V 3-Pin Ultra Mini SIP Bulk $0.972/pcs Inquiry
A4410KLVTR-T Image A4410KLVTR-T (Internal Buck or Buck-Boost + 3 LDOs + SR Buck + Watchdog + NPOR), TSSOP-38, RoHS $2.741/pcs Inquiry
ASEK712ELC-05B-T-DK Image ASEK712ELC-05B-T-DK EVAL BOARD FOR ACS712 $45.94/pcs Inquiry
A3241ELHLT Image A3241ELHLT Magnetic Switch Unipolar SOT23W $0.11/pcs Inquiry
ASEK716KLA-25CB-T-DK Image ASEK716KLA-25CB-T-DK BOARD DEMO 716KLA-25CB SENSOR $85.31/pcs Inquiry
A1321EUA-T Image A1321EUA-T Hall Effect Sensor 10mA Monolithic 5V Automotive 3-Pin Ultra Mini SIP $1.067/pcs Inquiry
A1381ELHLX-T Image A1381ELHLX-T SENSOR LINEAR ANALOG SOT23W   Inquiry
A3291KLHLT-T Image A3291KLHLT-T Hall Effect Sensor 25mA Latch 5V/9V/12V/15V/18V Automotive 3-Pin SOT-23W T/R $0.507/pcs Inquiry
A1448EEWLT-P Image A1448EEWLT-P Motor Driver CMOS On/Off 6-DFN/MLP (1.5x2) $0.553/pcs Inquiry
A1202LLHLT-T Image A1202LLHLT-T MAGNETIC SWITCH LATCH SOT23W   Inquiry
ACS770ECB-200U-PSF-T LINEAR CURRENT SENSOR $4.263/pcs Inquiry
A3241EUA-T Image A3241EUA-T MAGNETIC SWITCH UNIPOLAR 3SIP   Inquiry
A1684LUBTN-T Image A1684LUBTN-T MAGNETIC SWITCH SPEC PURP 2SIP $0.45/pcs Inquiry
A3940KLP-T IC MOSFET CONTROLLER 28TSSOP $3.242/pcs Inquiry
A3977KEDTR-T Bipolar Motor Driver DMOS Logic 44-PLCC (16.59x16.59)   Inquiry
A1382EUA-T Image A1382EUA-T SENSOR LINEAR ANALOG 3SIP   Inquiry
A3901SEJTR-T Allegro Microsystems A3901SEJTR-T Motor Driv Full Bridge, 400MA, DFN-10 $0.607/pcs Inquiry
A6821EA-T IC SINK DRIVER 8BIT LATCH 16DIP   Inquiry
ACS754LCB-050-PFF Image ACS754LCB-050-PFF Sensor Current Hall 50A Ac/dc   Inquiry
UDN2981A-T Trans Darlington NPN/PNP 50V 0.5A 18-Pin PDIP Tube $1.176/pcs Inquiry
A1152LUBTN-F-T MAGNETIC SWITCH UNIPOLAR $0.718/pcs Inquiry
A6265KLPTR-T Led Drvr 10SEGMENT 9V/12V/15V/18V/24V 16-PIN TSSOP Ep T/r $1.76/pcs Inquiry
ACS717KMATR-10B-T Image ACS717KMATR-10B-T High Isolation Linear Current Sensor IC with 850 Ohms Current Conductor $2.073/pcs Inquiry
A1322LLHLT Image A1322LLHLT SENSOR LINEAR ANALOG SOT23W   Inquiry
ACS722LLCTR-40AB-T High Accuracy, Galvanically Isolated Current Sensor IC With Small Footprint SOIC8 Package $1.906/pcs Inquiry
Total 3,041 items