- 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.
Request Quote Form >
Product Category
- RF/IF and RFID
- RF Amplifiers
- Sensors, Transducers
- Position Sensors - Angle, Linear Position Measurin
- Magnetic Sensors - Switches (Solid State)
- Magnetic Sensors - Position, Proximity, Speed (Mod
- Magnetic Sensors - Linear, Compass (ICs)
- Current Transducers
- Integrated Circuits (ICs)
- PMIC - Voltage Regulators - Special Purpose
- PMIC - Voltage Regulators - Linear + Switching
- PMIC - Voltage Regulators - Linear
- PMIC - Voltage Regulators - DC DC Switching Regula
- PMIC - Voltage Regulators - DC DC Switching Contro
- PMIC - Power Supply Controllers, Monitors
- PMIC - Power Management - Specialized
- PMIC - Power Distribution Switches, Load Drivers
- PMIC - Motor Drivers, Controllers
- PMIC - LED Drivers
- PMIC - Gate Drivers
- PMIC - Full, Half-Bridge Drivers
- PMIC - Display Drivers
- Interface - Sensor and Detector Interfaces
- Interface - Drivers, Receivers, Transceivers
Related Products

- A6812ELW-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC SOURCE DRVR 20BIT SER 28SOIC
- In stock: 30623 pcs
- Download: A6812ELW-T.pdf
- RFQ

- A1362LKTTN-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: SENSOR LINEAR ANALOG 4SIP
- In stock: 5506 pcs
- Download: A1362LKTTN-T.pdf
- RFQ

- A6832SEP-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC SINK DRIVER 32BIT LATCH 44PLC
- In stock: 17893 pcs
- Download: A6832SEP-T.pdf
- RFQ

- A3213EUA-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: MAGNETIC SWITCH OMNIPOLAR 3SIP
- In stock: 140822 pcs
- Download: A3213EUA-T.pdf
- RFQ

- ASEK710LLA-12CB-T-DK
- Manufacturers: Allegro MicroSystems, LLC.
- Description: BOARD DEMO 710LLA-12CB SENSOR
- In stock: 1279 pcs
- Download: ASEK710LLA-12CB-T-DK.pdf
- RFQ

- A4980KLPTR-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC MOTOR DRIVER SPI 28TSSOP
- In stock: 46989 pcs
- Download: A4980KLPTR-T.pdf
- RFQ

- A6810SLWTR
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC SOURCE DRVR 10BIT SER 20SOIC
- In stock: 5031 pcs
- Download: A6810SLWTR.pdf
- RFQ

- A1319LUATN-5-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC HALL EFFECT SENSOR 3.3V SIP
- In stock: 84720 pcs
- Download: A1319LUATN-5-T.pdf
- RFQ

- A1220EUA-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: MAGNETIC SWITCH LATCH 3SIP
- In stock: 102185 pcs
- Download: A1220EUA-T.pdf
- RFQ

- ACS717KMATR-10B-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: SENSOR CURRENT HALL 10A AC/DC
- In stock: 47971 pcs
- Download: ACS717KMATR-10B-T.pdf
- RFQ

- ATS468LSGTN-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: MAGNETIC SWITCH SPEC PURP 4SIP
- In stock: 27031 pcs
- Download: ATS468LSGTN-T.pdf
- RFQ

- A4931MET-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC MOTOR CONTROLLER PAR 28QFN
- In stock: 90298 pcs
- Download: A4931MET-T.pdf
- RFQ

- A8733EEJTR-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC PHOTOFLASH CAP CHARGER 10TDFN
- In stock: 4746 pcs
- Download: A8733EEJTR-T.pdf
- RFQ

- ASEK-70331EESA-005U3-DK
- Manufacturers: Allegro MicroSystems, LLC.
- Description: EVAL BOARD FOR ACS70331
- In stock: 2937 pcs
- Download: ASEK-70331EESA-005U3-DK.pdf
- RFQ

- A1142LUA-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: MAGNETIC SWITCH UNIPOLAR 3SIP
- In stock: 4835 pcs
- Download: A1142LUA-T.pdf
- RFQ

- A1126LLHLT-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: MAGNETIC SWITCH OMNIPOLAR SOT23W
- In stock: 112891 pcs
- Download: A1126LLHLT-T.pdf
- RFQ

- A3984SLP-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC MOTOR DRIVER PAR 24TSSOP
- In stock: 34598 pcs
- Download: A3984SLP-T.pdf
- RFQ

- ASEK770LCB-100B-T-DK
- Manufacturers: Allegro MicroSystems, LLC.
- Description: BOARD DEMO 770LCB-100B SENSOR
- In stock: 2941 pcs
- Download: ASEK770LCB-100B-T-DK.pdf
- RFQ

- A8298SESTR-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC REG LNB SGL SUPPLY 20QFN
- In stock: 81795 pcs
- Download: A8298SESTR-T.pdf
- RFQ

- A3282ELHLT
- Manufacturers: Allegro MicroSystems, LLC.
- Description: MAGNETIC SWITCH LATCH SOT23W
- In stock: 4224 pcs
- Download: A3282ELHLT.pdf
- RFQ

- ACS752SCA-050
- Manufacturers: Allegro MicroSystems, LLC.
- Description: SENSOR CURRENT HALL 50A AC/DC
- In stock: 4524 pcs
- Download: ACS752SCA-050.pdf
- RFQ

- ATS635LSETN
- Manufacturers: Allegro MicroSystems, LLC.
- Description: MAGNETIC SWITCH SPEC PURP 4SIP
- In stock: 5900 pcs
- Download: ATS635LSETN.pdf
- RFQ

- A1201EUA-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: MAGNETIC SWITCH LATCH 3SIP
- In stock: 4953 pcs
- Download: A1201EUA-T.pdf
- RFQ

- A3932SEQTR-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC MOTOR CONTROLLER PAR 32PLCC
- In stock: 5402 pcs
- Download: A3932SEQTR-T.pdf
- RFQ

- APS12625LLHALT-BAP
- Manufacturers: Allegro MicroSystems, LLC.
- Description: 2D HALL EFFECT DUAL LATCH SPEED/
- In stock: 113187 pcs
- Download: APS12625LLHALT-BAP.pdf
- RFQ

- A4956GLPTR-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC DC MOTOR CNTRL PAR 20TSSOP
- In stock: 85909 pcs
- Download: A4956GLPTR-T.pdf
- RFQ

- A1121LUA-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: MAGNETIC SWITCH UNIPOLAR 3SIP
- In stock: 96762 pcs
- Download: A1121LUA-T.pdf
- RFQ

- A3425EK-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: MAGNETIC SWITCH BIPOLAR 4SIP
- In stock: 5183 pcs
- Download: A3425EK-T.pdf
- RFQ

- A1363LKTTN-2-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: SENSOR LINEAR ANALOG 4SIP
- In stock: 55627 pcs
- Download: A1363LKTTN-2-T.pdf
- RFQ

- A8427EESTR-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC PHOTOFLASH CAP CHARGER 16QFN
- In stock: 4599 pcs
- Download:
- RFQ

- A6A259KLBTR
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC PWR DRVR 8BIT ADDRESS 24SOIC
- In stock: 4272 pcs
- Download: A6A259KLBTR.pdf
- RFQ

- A4919GETTR-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: THREE PHASE MOSFET DRIVER
- In stock: 62130 pcs
- Download: A4919GETTR-T.pdf
- RFQ

- A1146LUA-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: MAGNETIC SWITCH UNIPOLAR 3SIP
- In stock: 5302 pcs
- Download: A1146LUA-T.pdf
- RFQ

- APEK4490EES-01-T-DK
- Manufacturers: Allegro MicroSystems, LLC.
- Description: BOARD EVAL FOR A4490
- In stock: 812 pcs
- Download: APEK4490EES-01-T-DK.pdf
- RFQ

- ACS755SCB-100-PFF
- Manufacturers: Allegro MicroSystems, LLC.
- Description: SENSOR CURRENT HALL 100A DC
- In stock: 5553 pcs
- Download: ACS755SCB-100-PFF.pdf
- RFQ

- A6279ELWTR-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC LED DRIVER LIN 75.5MA 24SOIC
- In stock: 5862 pcs
- Download: A6279ELWTR-T.pdf
- RFQ

- A3245ELHLT-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: MAGNETIC SWITCH OMNIPOLAR SOT23W
- In stock: 4061 pcs
- Download: A3245ELHLT-T.pdf
- RFQ

- ASEK31300EEJA-JOY-DK
- Manufacturers: Allegro MicroSystems, LLC.
- Description: EVAL BOARD FOR ALS31300
- In stock: 732 pcs
- Download: ASEK31300EEJA-JOY-DK.pdf
- RFQ

- A4985SESTR-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC MOTOR DRIVER PAR 24QFN
- In stock: 76765 pcs
- Download: A4985SESTR-T.pdf
- RFQ

- A6818SEP
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC SOURCE DRVR 32BIT SER 44PLCC
- In stock: 5459 pcs
- Download: A6818SEP.pdf
- RFQ

- A3283LLT-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: MAGNETIC SWITCH LATCH SOT89-3
- In stock: 4339 pcs
- Download: A3283LLT-T.pdf
- RFQ

- ASEK711KEX-31AB-J-DK
- Manufacturers: Allegro MicroSystems, LLC.
- Description: EVAL BOARD FOR ACS711
- In stock: 616 pcs
- Download: ASEK711KEX-31AB-J-DK.pdf
- RFQ

- A1153LUA-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: MAGNETIC SWITCH UNIPOLAR 3SIP
- In stock: 98323 pcs
- Download: A1153LUA-T.pdf
- RFQ

- A8498SLJTR-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC REG BUCK ADJ 3A 8SOIC
- In stock: 85642 pcs
- Download: A8498SLJTR-T.pdf
- RFQ

- A3425LLTR-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: MAGNETIC SWITCH BIPOLAR 8SOIC
- In stock: 4559 pcs
- Download: A3425LLTR-T.pdf
- RFQ

- APEK4954ELP-01-T-DK
- Manufacturers: Allegro MicroSystems, LLC.
- Description: BOARD EVAL MOTOR CONTROL A4954
- In stock: 1031 pcs
- Download: APEK4954ELP-01-T-DK.pdf
- RFQ

- A1180EUA
- Manufacturers: Allegro MicroSystems, LLC.
- Description: MAGNETIC SWITCH UNIPOLAR 3SIP
- In stock: 5892 pcs
- Download: A1180EUA.pdf
- RFQ

- A3958SLBTR-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC MOTOR DRIVER PAR 24SOIC
- In stock: 5071 pcs
- Download: A3958SLBTR-T.pdf
- RFQ