
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)
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Product List
- Part#:
A5949GLPTR-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
THREE PHASE FAN CONTROLLER - In Stock:
64241
- Part#:
A1120LUA-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH UNIPOLAR 3SIP - In Stock:
99338
- Part#:
A3291KLHLX-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH LATCH SOT23W - In Stock:
138666
- Part#:
A8297SETTR-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC REG LNB DUAL SUPPLY 28QFN - In Stock:
48247
- Part#:
A6217KEJTR-1-J - Manufacturers:
Allegro MicroSystems, LLC. - Description:
AUTOMOTIVE GRADE CONSTANT CURREN - In Stock:
81254
- Part#:
ASEK770LCB-100U-T-DK - Manufacturers:
Allegro MicroSystems, LLC. - Description:
BOARD DEMO 770LCB-100U SENSOR - In Stock:
2935
- Part#:
UDN2559EBTR - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC DRIVER QUAD PROTECTED 28PLCC - In Stock:
4506
- Part#:
A4490EES-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC REG BUCK ADJ TRPL 20QFN - In Stock:
78863
- Part#:
A1301KUA-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
SENSOR LINEAR ANALOG 3SIP - In Stock:
5566
- Part#:
A3283LLHLT-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH LATCH SOT23W - In Stock:
4335
- Part#:
A6810ELWTR - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC SOURCE DRVR 10BIT SER 20SOIC - In Stock:
4003
- Part#:
A3946KLP - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC MOTOR CONTROLLER PAR 16TSSOP - In Stock:
43337
- Part#:
ASEK71020KMAB-090B3-I2C - Manufacturers:
Allegro MicroSystems, LLC. - Description:
EVAL BOARD FOR ACS71020 - In Stock:
991
- Part#:
A3283LLT - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH LATCH SOT89-3 - In Stock:
5365
- Part#:
A1121LLHLX-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH UNIPOLAR SOT23W - In Stock:
94467
- Part#:
A1262LLHLT-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH LATCH SOT23W-5 - In Stock:
83342
- Part#:
A1333LLPTR-DD-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
SENSOR ANGLE 360DEG SMD - In Stock:
39797
- Part#:
ASEK781KLR-150B-T-DK - Manufacturers:
Allegro MicroSystems, LLC. - Description:
EVAL BOARD FOR ACS781XLR - In Stock:
1382
- Part#:
ACS722KMATR-10AB-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
SENSOR CURRENT HALL 10A AC/DC - In Stock:
32648
- Part#:
ACS758ECB-200B-PFF-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
SENSOR CURRENT HALL 200A AC/DC - In Stock:
24449
- Part#:
ASEK-1330-T-KIT-DK - Manufacturers:
Allegro MicroSystems, LLC. - Description:
EVAL BOARD FOR A1330 - In Stock:
57
- Part#:
ASEK718KMA-10AB-T-DK - Manufacturers:
Allegro MicroSystems, LLC. - Description:
EVAL BOARD FOR ACS718 - In Stock:
1335
- Part#:
A4919GLPTR-5-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
THREE PHASE MOSFET DRIVER WITH I - In Stock:
52826
- Part#:
A2557SLB - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC DRIVER QUAD 60V 300MA 16SOIC - In Stock:
4952
- Part#:
A4939KLPTR-5-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC MOSFET DRIVER 3PH TSSOP - In Stock:
50248
- Part#:
APS12215LLHALX - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH LATCH SOT23W - In Stock:
344370
- Part#:
A3295KUA-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH UNIPOLAR 3SIP - In Stock:
5329
- Part#:
A3422LKA-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH BIPOLAR 5SIP - In Stock:
5924
- Part#:
A6818SEP-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC SOURCE DRVR 32BIT SER 44PLCC - In Stock:
18466
- Part#:
A4915METTR-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC MOTOR CONTROLLER PAR 28QFN - In Stock:
39573
- Part#:
A5984GLPTR-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC MOTOR DRIVER STEP/DIR 24TSSOP - In Stock:
83855
- Part#:
A8300SESTR-1-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC REG LNB SUPPLY/CTRL 24QFN - In Stock:
4824
- Part#:
A1359LLETR-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
SENSOR LINEAR ANALOG/PWM 8TSSOP - In Stock:
47488
- Part#:
A3213LLHLT-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH OMNIPOLAR SOT23W - In Stock:
111876
- Part#:
A3907ECGTR - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC MOTOR DRIVER I2C 6WLCSP - In Stock:
4174
- Part#:
ACS710KLATR-10BB-NL-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
SENSOR CURRENT 10A - In Stock:
49447
- Part#:
A6812EEPTR-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC SOURCE DRVR 20BIT SER 28PLCC - In Stock:
5995
- Part#:
A3922KLPTR-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC MOTOR CONTROLLER PAR - In Stock:
39458
- Part#:
A4985SLPTR-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC MOTOR DRIVER PAR 24TSSOP - In Stock:
56708
- Part#:
ASEK759LCB-100B-T-DK - Manufacturers:
Allegro MicroSystems, LLC. - Description:
BOARD DEMO 759LCB-100B SENSOR - In Stock:
3121
- Part#:
ASEK-1335-SUBKIT-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
EVAL BOARD FOR A1335 - In Stock:
260
- Part#:
A4919GETTR-3-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
THREE PHASE MOSFET DRIVER W/ON-B - In Stock:
62518
- Part#:
A6810SLW-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC SOURCE DRVR 10BIT SER 20SOIC - In Stock:
77703
- Part#:
APS13290KLHALT - Manufacturers:
Allegro MicroSystems, LLC. - Description:
HIGH PERFORMANCE GENERAL PURPOSE - In Stock:
141480
- Part#:
APS12235LLHALU - Manufacturers:
Allegro MicroSystems, LLC. - Description:
LOW VOLT CHOPPER STABILIZED PREC - In Stock:
126162
- Part#:
ASEK-1332-T-KIT-DK - Manufacturers:
Allegro MicroSystems, LLC. - Description:
KIT EVALUATION SENSOR - In Stock:
70
- Part#:
A6274KLPTR-T-1 - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC LED DRVR LINEAR 60MA 20TSSOP - In Stock:
108465
- Part#:
A1302KLHLX-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
SENSOR LINEAR ANALOG SOT23W - In Stock:
5410
- Part#:
ALS31300EEJASR-1000 - Manufacturers:
Allegro MicroSystems, LLC. - Description:
3-AXIS LINEAR HALL W/I2C OUTPUT - In Stock:
75518
