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
ACS720KLATR-35AB-T Image ACS720KLATR-35AB-T High Accuracy, Dual Fault, Galvanically Isolated Current Sensor in SOIC16 Widebody Package $2.426/pcs Inquiry
A8503GECTR-T Image A8503GECTR-T Led Drvr 72SEGMENT 5V 26-PIN QFN Ep T/r $1.049/pcs Inquiry
APEK4447SLJ-01-T-DK Image APEK4447SLJ-01-T-DK BOARD EVAL FOR A4447SLJ $131.25/pcs Inquiry
A3968SLB Image A3968SLB Dual Full Bridge PWM Motor Driver 16-Pin SOIC W Tube   Inquiry
A1145ELHLT-T Image A1145ELHLT-T MAGNETIC SWITCH UNIPOLAR SOT23W   Inquiry
A1262LLHLX-X-T Image A1262LLHLX-X-T MAGNETIC SWITCH LATCH SOT23W-5 $0.526/pcs Inquiry
A1225LLTTR-T Image A1225LLTTR-T MAGNETIC SWITCH LATCH SOT89-3 $0.63/pcs Inquiry
A3944KLPTR-T Six Channel Low Side Mosfet Pre-Driver Rohs Compliant: Yes $1.416/pcs Inquiry
A8297SETTR-T Image A8297SETTR-T Dual LNB Supply and Control Voltage Regulator 28-Pin QFN T/R $1.882/pcs Inquiry
A3295KLHLX-T Image A3295KLHLX-T MAGNETIC SWITCH UNIPOLAR SOT23W $0.378/pcs Inquiry
L6219DS L6219 Series 46 V Quad Output Bipolar Monolithic Stepper Motor Driver SOIC-24 $1.17/pcs Inquiry
A1185LUA-T Image A1185LUA-T MAGNETIC SWITCH UNIPOLAR 3SIP   Inquiry
A4955GLPTR-T Image A4955GLPTR-T Full-Bridge PWM Gate Driver, TSSOP-20, RoHS $0.761/pcs Inquiry
A1383LLHLX-T Image A1383LLHLX-T SENSOR LINEAR ANALOG SOT23W   Inquiry
ACS754SCB-050-PFF Image ACS754SCB-050-PFF Current Sensor 5A 1 Channel Hall Effect, Open Loop Bidirectional 5-CB Formed Leads, PFF $22.38/pcs Inquiry
A1120LLHLX-T Image A1120LLHLX-T Hall Effect Sensor 25mA Unipolar 3.3V/5V/9V/12V/15V/18V 3-Pin SOT-23W T/R $0.621/pcs Inquiry
ACS758ECB-200B-PSS-T Image ACS758ECB-200B-PSS-T Current Sensor AC/DC Current 5V 5-Pin Case CB-PSS Tube $3.471/pcs Inquiry
A4964KJPTR-T Image A4964KJPTR-T Sensorless Sinusoidal Drive BLDC Controller 5.5V to 50V 32-Pin LQFP EP $3.197/pcs Inquiry
A6277ELW IC LED DRIVER LIN 120MA 20SOIC   Inquiry
A3977SED DMOS Stepping Motor Driver 5V 44-Pin PLCC Tube $4.313/pcs Inquiry
A1222ELHLX-T Image A1222ELHLX-T MAGNETIC SWITCH LATCH SOT23W $0.439/pcs Inquiry
A3979SLP-T IC MOTOR DRIVER PAR 28TSSOP $4.944/pcs Inquiry
UDN2559BT LED DRVR 5V 16-Pin(14+2Tab) PDIP Bat Tube   Inquiry
UDN2916EB Dual Full Bridge PWM Motor Driver 44-Pin PLCC Tube   Inquiry
A3959SLPTR-T Full Bridge Motor Driver 5V 28-Pin TSSOP EP T/R / IC MOTOR DRIVER PAR 28TSSOP $2.916/pcs Inquiry
A3982SLB-T Image A3982SLB-T IC MOTOR DRIVER PAR 24SOIC $2.893/pcs Inquiry
A1155LLHLT-T Image A1155LLHLT-T IC Hall Effect Switch SOT-23-W $0.839/pcs Inquiry
A1569KLJTR-T Image A1569KLJTR-T Automotive LED Driver with Integrated Hall-Effect Switch $0.833/pcs Inquiry
A1147ELHLT Image A1147ELHLT MAGNETIC SWITCH UNIPOLAR SOT23W   Inquiry
A1223EUA-T Image A1223EUA-T MAGNETIC SWITCH LATCH 3SIP $0.599/pcs Inquiry
A1340LKTTN-4-T SENSOR LINEAR ANALOG 4SIP $2.249/pcs Inquiry
A3979SLPTR-T DMOS Stepping Motor Driver 5V 28-Pin TSSOP EP T/R $3.744/pcs Inquiry
A8483EEKTR-T Image A8483EEKTR-T IC REG BOOST ADJ 0.35A 5TDFN   Inquiry
A8519KLPTR-T Image A8519KLPTR-T Wide Input Voltage Range, High-Efficiency, Fault-Tolerant LED Driver, TSSOP-20, RoHS $3.591/pcs Inquiry
A1104LUA-T Image A1104LUA-T Hall Effect Sensor 25mA Unipolar 5V/9V/12V/15V/18V Automotive 3-Pin Ultra Mini SIP Bulk $0.793/pcs Inquiry
A1174EEWLT-P Image A1174EEWLT-P MAGNETIC SWITCH LATCH 6DFN $0.991/pcs Inquiry
ASEK-07-T-KIT-DK Image ASEK-07-T-KIT-DK KIT EVALUATION SENSOR $718.2/pcs Inquiry
ACS780KLRTR-150U-T Image ACS780KLRTR-150U-T Current Sensor 1A Channel Hall Effect, Differential Unidirectional 7-PowerSMD Module $2.025/pcs Inquiry
A6266KLPTR-T Led Drvr 15SEGMENT 9V/12V/15V/18V/24V 16-PIN TSSOP Ep T/r $1.76/pcs Inquiry
A1184EUA Image A1184EUA MAGNETIC SWITCH UNIPOLAR 3SIP   Inquiry
A1205EUA-T Image A1205EUA-T MAGNETIC SWITCH LATCH 3SIP   Inquiry
APEK4985SLP-01-T-DK Image APEK4985SLP-01-T-DK BOARD EVAL FOR A4985SLP $131.25/pcs Inquiry
A1148LUA Image A1148LUA MAGNETIC SWITCH UNIPOLAR 3SIP   Inquiry
A3953SLB Image A3953SLB Allegro Microsystems A3953SLB-T Motor Driver, Full Bridge, Pwm, SMD $2.353/pcs Inquiry
A1339LLETR-T Precision, Hall-Effect Angle Sensor IC with a Low Power Mode, Turns Counter, and Integrated Diagnostics, TSSOP-14, RoHS $0.931/pcs Inquiry
A1220LUA-T Image A1220LUA-T Hall Effect Sensor 25mA Latch 3.3V/5V/9V/12V/15V/18V Automotive 3-Pin Ultra Mini SIP Bulk $0.647/pcs Inquiry
A8447SLJTR-T Image A8447SLJTR-T Buck Switching Regulator IC Positive Adjustable .8V 1 Output 3A 8-SOIC (.154", 3.9mm Width) Exposed Pad $1.983/pcs Inquiry
ACS770ECB-200B-PFF-T Image ACS770ECB-200B-PFF-T Open Loop Current Sensor AC/DC Current 5V Automotive 5-Pin Case CB-PFF Tube $3.978/pcs Inquiry
A3932SEQTR Image A3932SEQTR IC MOTOR CONTROLLER PAR 32PLCC   Inquiry
ASEK71020KMAB-015B5-SPI EVAL BOARD FOR ACS71020 $103.2/pcs Inquiry
Total 3,041 items