- 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

- ACS71020KMABTR-015B5-SPI
- Manufacturers: Allegro MicroSystems, LLC.
- Description: SINGLE PHASE, ISOLATED, POWER MO
- In stock: 35113 pcs
- Download: ACS71020KMABTR-015B5-SPI.pdf
- RFQ

- A8698ELJTR-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC REG BUCK ADJ 3A 8SOIC
- In stock: 5324 pcs
- Download: A8698ELJTR-T.pdf
- RFQ

- A4937KLPTR-A-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC MOSFET DRIVER 3PH TSSOP
- In stock: 44841 pcs
- Download: A4937KLPTR-A-T.pdf
- RFQ

- A6275SLW-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC LED DRIVER LIN 75.5MA 16SOIC
- In stock: 55113 pcs
- Download: A6275SLW-T.pdf
- RFQ

- A6279EETTR-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC LED DRIVER LIN 75.5MA 28QFN
- In stock: 5331 pcs
- Download: A6279EETTR-T.pdf
- RFQ

- ASEK-1331-T-KIT-DK
- Manufacturers: Allegro MicroSystems, LLC.
- Description: KIT EVALUATION SENSOR
- In stock: 78 pcs
- Download: ASEK-1331-T-KIT-DK.pdf
- RFQ

- ACS710KLATR-10BB-NL-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: SENSOR CURRENT 10A
- In stock: 50430 pcs
- Download: ACS710KLATR-10BB-NL-T.pdf
- RFQ

- ATS693LSGTN-RSNYPH-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: MAGNETIC SWITCH SPEC PURP 4SIP
- In stock: 42650 pcs
- Download: ATS693LSGTN-RSNYPH-T.pdf
- RFQ

- A1373EKB-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: SENSOR LINEAR ANALOG 3SIP
- In stock: 4630 pcs
- Download: A1373EKB-T.pdf
- RFQ

- ATS699LSN-FSWPH-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: SENSOR ROTARY SOLDER PAD
- In stock: 43427 pcs
- Download: ATS699LSN-FSWPH-T.pdf
- RFQ

- A6B259KLW
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC PWR DRVR 8BIT ADDRESS 20SOIC
- In stock: 4324 pcs
- Download: A6B259KLW.pdf
- RFQ

- A2982SLWTR-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC SOURCE DRIVER 8CHAN 20SOIC
- In stock: 55729 pcs
- Download: A2982SLWTR-T.pdf
- RFQ

- ACS781LLRTR-050U-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: HIGH-PRECISION LINEAR HALL-EFFEC
- In stock: 44834 pcs
- Download: ACS781LLRTR-050U-T.pdf
- RFQ

- ASEK758KCB-150U-T-DK
- Manufacturers: Allegro MicroSystems, LLC.
- Description: BOARD DEMO 758KCB-150U SENSOR
- In stock: 2740 pcs
- Download: ASEK758KCB-150U-T-DK.pdf
- RFQ

- A3242LLHLT
- Manufacturers: Allegro MicroSystems, LLC.
- Description: MAGNETIC SWITCH UNIPOLAR SOT23W
- In stock: 5543 pcs
- Download: A3242LLHLT.pdf
- RFQ

- ACS722LLCTR-20AU-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: SENSOR CURRENT HALL 20A DC
- In stock: 39352 pcs
- Download: ACS722LLCTR-20AU-T.pdf
- RFQ

- A8293SESTR-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC REG LNB BOOST/LINEAR 20QFN
- In stock: 70383 pcs
- Download: A8293SESTR-T.pdf
- RFQ

- A1308LLHLX-1-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: SENSOR LINEAR ANALOG SOT23W
- In stock: 94438 pcs
- Download: A1308LLHLX-1-T.pdf
- RFQ

- A2557SEBTR-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC DRIVER QUAD 60V 300MA 28PLCC
- In stock: 4838 pcs
- Download: A2557SEBTR-T.pdf
- RFQ

- ATS627LSGTN-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: MAGNETIC SWITCH SPEC PURP 4SIP
- In stock: 31150 pcs
- Download: ATS627LSGTN-T.pdf
- RFQ

- A1242LLHLT-I1-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: MAGNETIC SWITCH LATCH SOT23W
- In stock: 5481 pcs
- Download: A1242LLHLT-I1-T.pdf
- RFQ

- A1203EUA-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: MAGNETIC SWITCH LATCH 3SIP
- In stock: 100983 pcs
- Download: A1203EUA-T.pdf
- RFQ

- ACS770LCB-050B-PFF-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: SENSOR CURRENT HALL 50A AC/DC
- In stock: 26100 pcs
- Download: ACS770LCB-050B-PFF-T.pdf
- RFQ

- A1340LKTTN-4-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: SENSOR LINEAR ANALOG 4SIP
- In stock: 37765 pcs
- Download:
- RFQ

- A4490EES-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC REG BUCK ADJ TRPL 20QFN
- In stock: 80129 pcs
- Download: A4490EES-T.pdf
- RFQ

- A1183ELHLT-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: MAGNETIC SWITCH UNIPOLAR SOT23W
- In stock: 4620 pcs
- Download: A1183ELHLT-T.pdf
- RFQ

- A2557KLB
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC DRIVER QUAD 60V 300MA 16SOIC
- In stock: 5589 pcs
- Download: A2557KLB.pdf
- RFQ

- ACS716KLATR-25CB-NL-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: SENSOR CURRENT HALL 25A AC/DC
- In stock: 40223 pcs
- Download: ACS716KLATR-25CB-NL-T.pdf
- RFQ

- A1308LLHLT-05-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: SENSOR LINEAR ANALOG SOT23W
- In stock: 91736 pcs
- Download: A1308LLHLT-05-T.pdf
- RFQ

- UDN2559EBTR-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC DRIVER QUAD PROTECTED 28PLCC
- In stock: 4153 pcs
- Download: UDN2559EBTR-T.pdf
- RFQ

- A1125EUA-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: MAGNETIC SWITCH UNIPOLAR 3SIP
- In stock: 116349 pcs
- Download: A1125EUA-T.pdf
- RFQ

- A1106LUA-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: MAGNETIC SWITCH UNIPOLAR 3SIP
- In stock: 4002 pcs
- Download: A1106LUA-T.pdf
- RFQ

- A1326LLHLT-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: SENSOR LINEAR ANALOG SOT23W
- In stock: 59045 pcs
- Download: A1326LLHLT-T.pdf
- RFQ

- ACS715ELCTR-20A-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: SENSOR CURRENT HALL 20A DC
- In stock: 50536 pcs
- Download: ACS715ELCTR-20A-T.pdf
- RFQ

- A3241LLHLT
- Manufacturers: Allegro MicroSystems, LLC.
- Description: MAGNETIC SWITCH UNIPOLAR SOT23W
- In stock: 5934 pcs
- Download: A3241LLHLT.pdf
- RFQ

- A3955SB
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC MOTOR DRIVER PAR 16DIP
- In stock: 5138 pcs
- Download: A3955SB.pdf
- RFQ

- A8290SETTR-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC VOLTAGE REG SGL LNB 28QFN
- In stock: 4791 pcs
- Download: A8290SETTR-T.pdf
- RFQ

- A4955GLPTR-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC DC MOTOR CNTRL PAR 20TSSOP
- In stock: 71777 pcs
- Download: A4955GLPTR-T.pdf
- RFQ

- A1210LLHLX-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: MAGNETIC SWITCH LATCH SOT23W
- In stock: 81793 pcs
- Download: A1210LLHLX-T.pdf
- RFQ

- A1121ELHLX-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: MAGNETIC SWITCH UNIPOLAR SOT23W
- In stock: 111556 pcs
- Download: A1121ELHLX-T.pdf
- RFQ

- A3949SLBTR
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC MOTOR DRIVER PAR 16SOIC
- In stock: 4105 pcs
- Download: A3949SLBTR.pdf
- RFQ

- A1262LLHLT-X-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: MAGNETIC SWITCH LATCH SOT23W-5
- In stock: 87561 pcs
- Download: A1262LLHLT-X-T.pdf
- RFQ

- A2557KB
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC DRIVER QUAD 60V 300MA 16DIP
- In stock: 4619 pcs
- Download: A2557KB.pdf
- RFQ

- A1205LLHLT-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: MAGNETIC SWITCH LATCH SOT23W
- In stock: 65930 pcs
- Download: A1205LLHLT-T.pdf
- RFQ

- A3214ELHLT
- Manufacturers: Allegro MicroSystems, LLC.
- Description: MAGNETIC SWITCH OMNIPOLAR SOT23W
- In stock: 4015 pcs
- Download: A3214ELHLT.pdf
- RFQ

- A3977KEDTR
- Manufacturers: Allegro MicroSystems, LLC.
- Description: IC MOTOR DRIVER PAR 44PLCC
- In stock: 3996 pcs
- Download: A3977KEDTR.pdf
- RFQ

- A3282LLHLT-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: MAGNETIC SWITCH LATCH SOT23W
- In stock: 3987 pcs
- Download: A3282LLHLT-T.pdf
- RFQ

- A1308LLHLX-2-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: SENSOR LINEAR ANALOG SOT23W
- In stock: 104990 pcs
- Download: A1308LLHLX-2-T.pdf
- RFQ

- A1245LUA-I2-T
- Manufacturers: Allegro MicroSystems, LLC.
- Description: MAGNETIC SWITCH LATCH 3SIP
- In stock: 90176 pcs
- Download: A1245LUA-I2-T.pdf
- RFQ

- ASEK-31313KLEA-1000-DK
- Manufacturers: Allegro MicroSystems, LLC.
- Description: EVAL BOARD ASEK-31313KLEA-1000
- In stock: 4204 pcs
- Download: ASEK-31313KLEA-1000-DK.pdf
- RFQ