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
A1143ELHLT Image A1143ELHLT MAGNETIC SWITCH UNIPOLAR SOT23W   Inquiry
ASEK-1377-SUBKIT-T Image ASEK-1377-SUBKIT-T EVAL BOARD FOR A1377 $131.25/pcs Inquiry
A3283ELT Image A3283ELT MAGNETIC SWITCH LATCH SOT89-3   Inquiry
A8298SESTR-T Image A8298SESTR-T IC REG LNB SGL SUPPLY 20QFN $1.283/pcs Inquiry
A1357LKB-T Image A1357LKB-T SENSOR LINEAR PWM 3SIP $1.616/pcs Inquiry
ASEK-02-T-KIT-DK Image ASEK-02-T-KIT-DK KIT EVALUATION SENSOR $837.9/pcs Inquiry
A8835EEJTR-T Photoflash Capacitor Charger with Programmable Current Limit and IGBT Driver $0.495/pcs Inquiry
ACS722LLCTR-05AB-T High Accuracy, Galvanically Isolated Current Sensor IC With Small Footprint SOIC8 Package $1.908/pcs Inquiry
A3938SLDTR-T Three-Phase Power MOSFET Controller 38-Pin TSSOP T/R / IC MOTOR CONTROLLER PAR 38TSSOP $4.012/pcs Inquiry
A3977KEDTR IC MOTOR DRIVER PAR 44PLCC   Inquiry
A3240ELT-T Image A3240ELT-T MAGNETIC SWITCH UNIPOLAR SOT89-3   Inquiry
A1302KLHLX-T Image A1302KLHLX-T SENSOR LINEAR ANALOG SOT23W   Inquiry
A8426EESTR-T Image A8426EESTR-T Photoflash Capacitor Charger PMIC 16-QFN/MLP (3x3) $0.529/pcs Inquiry
A4990KLPTR-T Image A4990KLPTR-T Dual Full Bridge Driver 0V to 50V 20-Pin TSSOP T/R $1.548/pcs Inquiry
A3950SLPTR-T DMOS Full Bridge PWM Motor Driver 16-Pin TSSOP EP T/R $1.746/pcs Inquiry
A6261ELPTR-T IC LED DRIVER LINEAR DIM 16TSSOP $1.035/pcs Inquiry
A1242ELHLT-I2-T Image A1242ELHLT-I2-T MAGNETIC SWITCH LATCH SOT23W   Inquiry
A3966SLBTR-T Image A3966SLBTR-T Stepper Motor Driver, output voltage 4.5 30 V, output current: 650 mA, parallel interface $1.444/pcs Inquiry
A6841ELW-T IC SINK DRIVER 8BIT LATCH 20SOIC   Inquiry
A6280EESTR-T Image A6280EESTR-T 3-Channel Constant-Current LED Driver with Programmable PWM Control   Inquiry
A2557ELB Image A2557ELB IC DRIVER QUAD 60V 300MA 16SOIC   Inquiry
A1146LUA-T Image A1146LUA-T Hall Effect Sensor Unipolar 5V/9V/12V/15V/18V 3-Pin Ultra Mini SIP Bag   Inquiry
ACS714ELCTR-20A-T Current Sensor 2A 1 Channel Hall Effect, Open Loop Bidirectional 8-SOIC (.154", 3.9mm Width) $2.192/pcs Inquiry
A1211LLHLT-T Image A1211LLHLT-T MAGNETIC SWITCH LATCH SOT23W   Inquiry
A6801SA-T IC SINK DRIVER LATCHED 22-DIP   Inquiry
ACS70331EESATR-2P5B3 Image ACS70331EESATR-2P5B3 High Sensitivity, 1 MHz, GMR-Based Current Sensor IC in Space-Saving, Low Resistance QFN $0.824/pcs Inquiry
A1323LLHLT-T Image A1323LLHLT-T SENSOR LINEAR ANALOG SOT23W   Inquiry
A1389LLHLX-RP9-T Image A1389LLHLX-RP9-T Linear Hall-Effect Sensor ICs with Analog Output Available in a Miniature, Low Profile Surface Mount Package $0.956/pcs Inquiry
ASEK31300EEJA-1000-DK Image ASEK31300EEJA-1000-DK EVAL BOARD FOR ALS31300 $125.61/pcs Inquiry
A6261KLJTR-T Automotive Linear, Programmable Current Led Driver W/fault Protection Rohs Compliant: Yes $0.999/pcs Inquiry
A8292SETTR-T Image A8292SETTR-T Dual LNB Supply and Control Voltage Regulator 28-Pin QFN EP T/R $1.882/pcs Inquiry
ASEK770LCB-100U-T-DK Image ASEK770LCB-100U-T-DK BOARD DEMO 770LCB-100U SENSOR $32.81/pcs Inquiry
A5931GLPTR-T Three Phase Sinusoidal Fan Driver, TSSOP-16, RoHS $1.53/pcs Inquiry
APEK4952ELY-01-T-DK Image APEK4952ELY-01-T-DK BOARD EVAL FOR A4952ELY $78.75/pcs Inquiry
A1243LLHLX-I1-T IC HALL EFFECT LTCH DGTL SOT23W $0.624/pcs Inquiry
ASEK-1331-T-KIT-DK KIT EVALUATION SENSOR $1392.3/pcs Inquiry
UDN2916EBTR IC MOTOR DRIVER PAR 44PLCC   Inquiry
UDN2559EB Image UDN2559EB IC Pwr Driver Bipolar 1: 1 28PLCC   Inquiry
ACS714LLCTR-50A-T Current Sensor 5A 1 Channel Hall Effect, Open Loop Bidirectional 8-SOIC (.154", 3.9mm Width) $2.301/pcs Inquiry
A1190LUBTN-T Image A1190LUBTN-T MAGNETIC SWITCH UNIPOLAR 2SIP $0.806/pcs Inquiry
A1142LUA-T Image A1142LUA-T MAGNETIC SWITCH UNIPOLAR 3SIP   Inquiry
ACS709LLFTR-20BB-T Image ACS709LLFTR-20BB-T Current Sensor 2A 1 Channel Hall Effect, Open Loop Bidirectional 24-SSOP (.154", 3.9mm Width) $1.661/pcs Inquiry
A3250LLT Image A3250LLT MAGNETIC SWITCH UNIPOLAR SOT89-3   Inquiry
A1185ELHLT Image A1185ELHLT MAGNETIC SWITCH UNIPOLAR SOT23W   Inquiry
A1318LLHLX-2-T Image A1318LLHLX-2-T SENSOR LINEAR ANALOG SOT23W $0.956/pcs Inquiry
A1366LKTTN-2-T Image A1366LKTTN-2-T SENSOR LINEAR ANALOG 4SIP $2.093/pcs Inquiry
A5932GESSR-T 3-PHASE SENSORLESS SINUSOIDAL FA $1.179/pcs Inquiry
A3251LLT Image A3251LLT MAGNETIC SWITCH UNIPOLAR SOT89-3   Inquiry
ASEK-1377-T-KIT-DK KIT EVALUATION SENSOR   Inquiry
A4953ELJTR-T Image A4953ELJTR-T Full-Bridge DMOS PWM Motor Drivers, SOIC-8, RoHS $0.844/pcs Inquiry
Total 3,041 items