- 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

- A1172ECGLT
- Manufacturers: Allegro MicroSystems, LLC.
- Description: MAGNETIC SWITCH OMNIPOLAR 4WLCSP
- In stock: 5401 pcs
- Download: A1172ECGLT.pdf
- RFQ

- APEK8650KLY-01-MH-DK
- Manufacturers: Allegro MicroSystems, LLC.
- Description: BOARD DEMO FOR A8650
- In stock: 1035 pcs
- Download: APEK8650KLY-01-MH-DK.pdf
- RFQ

- A3422EKA-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: MAGNETIC SWITCH BIPOLAR 5SIP
- In stock: 5903 pcs
- Download: A3422EKA-T.pdf
- RFQ

- A4986SESTR-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC MOTOR DRIVER PAR 24QFN
- In stock: 65625 pcs
- Download: A4986SESTR-T.pdf
- RFQ

- A2982ELW
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC SOURCE DRIVER 8CHAN 20SOIC
- In stock: 4779 pcs
- Download: A2982ELW.pdf
- RFQ

- A1202ELHLT-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: MAGNETIC SWITCH LATCH SOT23W
- In stock: 4723 pcs
- Download: A1202ELHLT-T.pdf
- RFQ

- A3986SLDTR-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC MOTOR CONTROLLER PAR 38TSSOP
- In stock: 5216 pcs
- Download: A3986SLDTR-T.pdf
- RFQ

- A1194LLHLX-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: MAGNETIC SWITCH SOT23W
- In stock: 5441 pcs
- Download:
- RFQ

- A3949SLPTR
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC MOTOR DRIVER PAR 16TSSOP
- In stock: 4164 pcs
- Download: A3949SLPTR.pdf
- RFQ

- A8281SLBTR
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC REG LNB SUPPLY/CTRL 16SOIC
- In stock: 4639 pcs
- Download: A8281SLBTR.pdf
- RFQ

- A4970SLBTR-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC MOTOR DRIVER PAR 24SOIC
- In stock: 36688 pcs
- Download: A4970SLBTR-T.pdf
- RFQ

- A1366LKTTN-1-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: SENSOR LINEAR ANALOG 4SIP
- In stock: 56286 pcs
- Download: A1366LKTTN-1-T.pdf
- RFQ

- A1180LLHLT-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: MAGNETIC SWITCH UNIPOLAR SOT23W
- In stock: 4358 pcs
- Download: A1180LLHLT-T.pdf
- RFQ

- A8740EEETR-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC LED DRIVER OFFL SWITCHER 8DFN
- In stock: 4524 pcs
- Download: A8740EEETR-T.pdf
- RFQ

- ASEK709LLF-20BB-T-DK
- Manufacturers: Allegro MicroSystems, LLC.
- Description: BOARD DEMO 709LLF-35BB SENSOR
- In stock: 1128 pcs
- Download: ASEK709LLF-20BB-T-DK.pdf
- RFQ

- A4985SETTR-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC MOTOR DRIVER PAR 32QFN
- In stock: 51467 pcs
- Download: A4985SETTR-T.pdf
- RFQ

- ASEK759LCB-100B-T-DK
- Manufacturers: Allegro MicroSystems, LLC.
- Description: BOARD DEMO 759LCB-100B SENSOR
- In stock: 2642 pcs
- Download: ASEK759LCB-100B-T-DK.pdf
- RFQ

- A1388LLHLT-2-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: SENSOR LINEAR ANALOG SOT23W
- In stock: 76069 pcs
- Download: A1388LLHLT-2-T.pdf
- RFQ

- UDN2916LBTR
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC MOTOR DRIVER PAR 24SOIC
- In stock: 5323 pcs
- Download: UDN2916LBTR.pdf
- RFQ

- A5933GLNTR-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: THREE PHASE SENSORLESS FAN DRIVE
- In stock: 77812 pcs
- Download:
- RFQ

- A5350CA-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC SMOKE DETECTOR ION 16DIP
- In stock: 5726 pcs
- Download: A5350CA-T.pdf
- RFQ

- A1145ELHLT
- Manufacturers: Allegro MicroSystems, LLC.
- Description: MAGNETIC SWITCH UNIPOLAR SOT23W
- In stock: 4563 pcs
- Download: A1145ELHLT.pdf
- RFQ

- A6280EESTR-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC LED DRIVER LINEAR DIM 16QFN
- In stock: 4540 pcs
- Download: A6280EESTR-T.pdf
- RFQ