
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.
Product Category
- Integrated Circuits (ICs)
(801 products) - PMIC - Voltage Regulators - Special Purpose
(32 products) - PMIC - Voltage Regulators - Linear + Switching
(14 products) - PMIC - Voltage Regulators - Linear
(2 products) - PMIC - Voltage Regulators - DC DC Switching Regula
(46 products) - PMIC - Voltage Regulators - DC DC Switching Contro
(1 products) - PMIC - Power Supply Controllers, Monitors
(1 products) - PMIC - Power Management - Specialized
(25 products) - PMIC - Power Distribution Switches, Load Drivers
(158 products) - PMIC - Motor Drivers, Controllers
(349 products) - PMIC - LED Drivers
(135 products) - PMIC - Gate Drivers
(12 products) - PMIC - Full, Half-Bridge Drivers
(5 products) - PMIC - Display Drivers
(2 products) - Interface - Sensor and Detector Interfaces
(16 products) - Interface - Drivers, Receivers, Transceivers
(3 products)
- Development Boards, Kits, Programmers
(181 products) - Evaluation Boards - Sensors
(130 products) - Evaluation Boards - LED Drivers
(3 products) - Evaluation Boards - DC/DC & AC/DC (Off-Line) S
(10 products) - Evaluation and Demonstration Boards and Kits
(37 products) - Accessories
(1 products) - Sensors, Transducers
(1,040 products) - Position Sensors - Angle, Linear Position Measurin
(22 products) - Magnetic Sensors - Switches (Solid State)
(636 products) - Magnetic Sensors - Position, Proximity, Speed (Mod
(1 products) - Magnetic Sensors - Linear, Compass (ICs)
(182 products) - Current Transducers
(199 products) - RF/IF and RFID
(1 products) - RF Amplifiers
(1 products)
Related news
- James Webb Space Telescope passes final tests before shipment
2021-09-03 - Canada, Australia, Japan combine for Moon mining MoU
2021-09-02 - Skywater to fab HOBS chips
2021-09-01 - Ampleon rugged 1.6kW RF amplifiers
2021-08-31 - Astroscale’s ELSA-d demonstrates Magnetic Capture in space
2021-08-31 - U.S. Space Force stands up final field command, STARCOM
2021-08-30 - Ideal diode protection switch for Type-C Power Delivery
2021-08-27 - Water-cooled braking resistors up to 60kW
2021-08-26
Product List

- Part#:
A1147LLHLT-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH UNIPOLAR SOT23W - In Stock:
5400

- Part#:
A5931KLPTR-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
AUTOMOTIVE 3-PHASE SENSORLESS SI - In Stock:
70481

- Part#:
A1186ELHLT-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH UNIPOLAR SOT23W - In Stock:
5540

- Part#:
ATS684LSNTN-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
TWO-WIRE DIFF SPEED SENSOR IC WI - In Stock:
28457

- Part#:
A1642LK-I2-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH SPEC PURP 4SIP - In Stock:
52115

- Part#:
A1222EUA-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH LATCH 3SIP - In Stock:
109613

- Part#:
APEK3906SES-01-T-DK - Manufacturers:
Allegro MicroSystems, LLC. - Description:
BOARD EVAL FOR A3906SES - In Stock:
945

- Part#:
A1140EUA-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH UNIPOLAR 3SIP - In Stock:
5865

- Part#:
ACS781KLRTR-150B-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
HIGH-PRECISION LINEAR HALL-EFFEC - In Stock:
39193

- Part#:
ASEK770ECB-200B-T-DK - Manufacturers:
Allegro MicroSystems, LLC. - Description:
BOARD DEMO 770ECB-200B SENSOR - In Stock:
2753

- Part#:
A3340EUA-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH UNIPOLAR 3SIP - In Stock:
4025

- Part#:
A1321ELHLT-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
SENSOR LINEAR ANALOG SOT23W - In Stock:
5730

- Part#:
A4950KLJTR-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC MOTOR DRIVER PAR 8SOIC - In Stock:
51412

- Part#:
A2557SLBTR-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC DRIVER QUAD 60V 300MA 16SOIC - In Stock:
5851

- Part#:
A1302KLHLT-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
SENSOR LINEAR ANALOG SOT23W - In Stock:
5755

- Part#:
A1262LK-Y-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
2D HALL EFFECT DUAL LATCH - In Stock:
82202

- Part#:
APEK4979GLP-01-T-DK - Manufacturers:
Allegro MicroSystems, LLC. - Description:
BOARD EVAL MOTOR CONTROL A4979 - In Stock:
892

- Part#:
ASEK759ECB-200B-T-DK - Manufacturers:
Allegro MicroSystems, LLC. - Description:
BOARD DEMO 759ECB-200B SENSOR - In Stock:
2840

- Part#:
A1212LLHLT-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH LATCH SOT23W - In Stock:
62961

- Part#:
A6280EESTR-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC LED DRIVER LINEAR DIM 16QFN - In Stock:
5645

- Part#:
ACS710KLATR-12CB-NL-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
SENSOR CURRENT HALL 12.5A AC/DC - In Stock:
37401

- Part#:
APEK4987SLP-01-T-DK - Manufacturers:
Allegro MicroSystems, LLC. - Description:
BOARD EVAL MOTOR CONTROL A4987 - In Stock:
709

- Part#:
A8904SLPTR - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC MOTOR CONTROLLER PAR 28TSSOP - In Stock:
4868

- Part#:
A6278EA-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC LED DRIVER LIN 75.5MA 16DIP - In Stock:
6026

- Part#:
A4956GESTR-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC DC MOTOR CNTRL PAR 20QFN - In Stock:
59319

- Part#:
A1143LUA-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH UNIPOLAR 3SIP - In Stock:
4481

- Part#:
ASEK-70331EESA-2P5U3-DK - Manufacturers:
Allegro MicroSystems, LLC. - Description:
EVAL BOARD FOR ACS70331 - In Stock:
3360

- Part#:
A1233LK-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH SPEC PURP 4SIP - In Stock:
94892

- Part#:
A8499SLJTR-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC REG BUCK ADJ 8SOIC - In Stock:
5331

- Part#:
A6810ELW - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC SOURCE DRVR 10BIT SER 20SOIC - In Stock:
4554

- Part#:
A1122LUA-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH UNIPOLAR 3SIP - In Stock:
91549

- Part#:
A1324LLHLX-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
SENSOR LINEAR ANALOG SOT23W - In Stock:
81264

- Part#:
A1182EUA - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH UNIPOLAR 3SIP - In Stock:
5629

- Part#:
A3964SB - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC MOTOR DRIVER PAR 24DIP - In Stock:
4471

- Part#:
A3917ECGTR - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC MOTOR DRIVER VOICE COIL 6CSP - In Stock:
5643

- Part#:
A1322EUA - Manufacturers:
Allegro MicroSystems, LLC. - Description:
SENSOR LINEAR ANALOG 3SIP - In Stock:
4413

- Part#:
A4949GLJTR-6-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC FAN DRIVER BLDC 8SOIC - In Stock:
70429

- Part#:
ACS780LLRTR-050U-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
HIGH-PRECISION LINEAR HALL-EFFEC - In Stock:
45673

- Part#:
A1367LKTTN-5B-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
SENSOR LINEAR ANALOG 4SIP - In Stock:
45160

- Part#:
A1222ELHLX-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH LATCH SOT23W - In Stock:
126739

- Part#:
A4949KLJTR-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC FAN DRIVER BLDC 8SOIC - In Stock:
65103

- Part#:
A3250ELTTR - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH UNIPOLAR SOT89-3 - In Stock:
5759

- Part#:
A1156LUA-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH UNIPOLAR 3SIP - In Stock:
96085

- Part#:
ATS643LSH-I1TN - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNET SW SPEC PURP 4PIN MODULE - In Stock:
5880

- Part#:
UDQ2916LBTR-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC MOTOR DRIVER PAR 24SOIC - In Stock:
5596

- Part#:
A1183LLHLT - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH UNIPOLAR SOT23W - In Stock:
3965

- Part#:
A1183LUA-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH UNIPOLAR 3SIP - In Stock:
4987

- Part#:
A1172ECGLT - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH OMNIPOLAR 4WLCSP - In Stock:
4263

- Part#:
ACS770LCB-050U-PFF-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
SENSOR CURRENT HALL 50A DC - In Stock:
23009

- Part#:
A8651KLPTR-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC REG BUCK ADJ 2A DL 20TSSOP - In Stock:
4434