![Allegro MicroSystems, LLC.](/upfile/linecard/large_Allegro-MicroSystems%2CLLC.jpg)
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
![A1185LLHLT Image](/thumb/small/bc/A1301ELHLT-T.jpg)
- Part#:
A1185LLHLT - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH UNIPOLAR SOT23W - In Stock:
5342
![A3213EUA-T Image](/thumb/small/56/A1301EUA-T.jpg)
- Part#:
A3213EUA-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH OMNIPOLAR 3SIP - In Stock:
126926
![A1315LLHLT-1-T Image](/thumb/small/bc/A1301ELHLT-T.jpg)
- Part#:
A1315LLHLT-1-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC HALL EFFECT SENSOR SOT23W - In Stock:
77200
![](/upfile/linecard/small_Allegro-MicroSystems%2CLLC.jpg)
- Part#:
A6276SLW - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC LED DRIVER LIN 75.5MA 24SOIC - In Stock:
5974
![A1308LLHLT-3-T Image](/thumb/small/bc/A1301ELHLT-T.jpg)
- Part#:
A1308LLHLT-3-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
SENSOR LINEAR ANALOG SOT23W - In Stock:
88486
![](/upfile/linecard/small_Allegro-MicroSystems%2CLLC.jpg)
- Part#:
A3977SEDTR - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC MOTOR DRIVER PAR 44PLCC - In Stock:
5910
![A3932SEQTR Image](/thumb/small/41/CY7B991-5JXI.jpg)
- Part#:
A3932SEQTR - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC MOTOR CONTROLLER PAR 32PLCC - In Stock:
4826
![A3245LUA Image](/thumb/small/56/A1301EUA-T.jpg)
- Part#:
A3245LUA - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH OMNIPOLAR 3SIP - In Stock:
5990
![](/upfile/linecard/small_Allegro-MicroSystems%2CLLC.jpg)
- Part#:
A6810SLW - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC SOURCE DRVR 10BIT SER 20SOIC - In Stock:
5835
![A6812SEPTR-T Image](/thumb/small/bc/MC100H642FNR2G.jpg)
- Part#:
A6812SEPTR-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC SOURCE DVR 20BIT SER 28PLCC - In Stock:
4625
![A3213ELHLT Image](/thumb/small/bc/A1301ELHLT-T.jpg)
- Part#:
A3213ELHLT - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH OMNIPOLAR SOT23W - In Stock:
5739
![A8904SLB-T Image](/thumb/small/37/A8507ELBTR-T.jpg)
- Part#:
A8904SLB-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC MOTOR CONTROLLER PAR 24SOIC - In Stock:
11343
![](/upfile/linecard/small_Allegro-MicroSystems%2CLLC.jpg)
- Part#:
A2557SB - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC DRIVER QUAD 60V 300MA 16DIP - In Stock:
4477
![](/upfile/linecard/small_Allegro-MicroSystems%2CLLC.jpg)
- Part#:
A4406KLPTR-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC REG BUCK/LINEAR 16TSSOP - In Stock:
54404
![A8586KEJTR-T Image](/thumb/small/80/A8586KEJTR-T.jpg)
- Part#:
A8586KEJTR-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC REG BUCK ADJ 3.5A 10DFN - In Stock:
59602
![](/upfile/linecard/small_Allegro-MicroSystems%2CLLC.jpg)
- Part#:
A8511KLPTR-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC LED DRIVER RGLTR DIM 28TSSOP - In Stock:
33465
![A1242LUA-I1-T Image](/thumb/small/56/A1301EUA-T.jpg)
- Part#:
A1242LUA-I1-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH LATCH 3SIP - In Stock:
5119
![A4964KEVTR-J Image](/thumb/small/25/A5995GEVSR-T.jpg)
- Part#:
A4964KEVTR-J - Manufacturers:
Allegro MicroSystems, LLC. - Description:
AUTOMOTIVE SENSORLESS SINUSOIDAL - In Stock:
28909
![A1366LKTTN-10-T Image](/thumb/small/21/A1363LKTTN-5-T.jpg)
- Part#:
A1366LKTTN-10-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
SENSOR LINEAR ANALOG 4SIP - In Stock:
46916
![A3283ELHLT-T Image](/thumb/small/bc/A1301ELHLT-T.jpg)
- Part#:
A3283ELHLT-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH LATCH SOT23W - In Stock:
4459
![ACS764XLFTR-32AU-T Image](/thumb/small/91/ACS709LLFTR-20BB-T.jpg)
- Part#:
ACS764XLFTR-32AU-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
SENSOR CURRENT HALL 32A DC - In Stock:
5616
![](/upfile/linecard/small_Allegro-MicroSystems%2CLLC.jpg)
- Part#:
A3977KLPTR-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC MOTOR DRIVER PAR 28TSSOP - In Stock:
5521
![](/upfile/linecard/small_Allegro-MicroSystems%2CLLC.jpg)
- Part#:
A6259KLWTR - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC DRIVER 8BIT ADDRESS 20SOIC - In Stock:
5034
![](/upfile/linecard/small_Allegro-MicroSystems%2CLLC.jpg)
- Part#:
A6841EA-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC SINK DRIVER 8BIT LATCH 18DIP - In Stock:
5875
![A1183EUA Image](/thumb/small/56/A1301EUA-T.jpg)
- Part#:
A1183EUA - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH UNIPOLAR 3SIP - In Stock:
4748
![A1321EUA-T Image](/thumb/small/56/A1301EUA-T.jpg)
- Part#:
A1321EUA-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
SENSOR LINEAR ANALOG 3SIP - In Stock:
5493
![A3295KLHLT-T Image](/thumb/small/bc/A1301ELHLT-T.jpg)
- Part#:
A3295KLHLT-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH UNIPOLAR SOT23W - In Stock:
103105
![](/upfile/linecard/small_Allegro-MicroSystems%2CLLC.jpg)
- Part#:
A6B273KLW - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC PWR DRVR 8BIT ADDRESS 20SOIC - In Stock:
5754
![](/upfile/linecard/small_Allegro-MicroSystems%2CLLC.jpg)
- Part#:
A6277ELWTR-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC LED DRIVER LIN 120MA 20SOIC - In Stock:
5211
![A1389LLHLX-9-T Image](/thumb/small/bc/A1301ELHLT-T.jpg)
- Part#:
A1389LLHLX-9-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
SENSOR LINEAR ANALOG SOT23W - In Stock:
58230
![A1204LLHLT-T Image](/thumb/small/bc/A1301ELHLT-T.jpg)
- Part#:
A1204LLHLT-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH LATCH SOT23W - In Stock:
4855
![](/upfile/linecard/small_Allegro-MicroSystems%2CLLC.jpg)
- Part#:
A3977SLPTR-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC MOTOR DRIVER PAR 28TSSOP - In Stock:
45798
![](/upfile/linecard/small_Allegro-MicroSystems%2CLLC.jpg)
- Part#:
A3977KEDTR - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC MOTOR DRIVER PAR 44PLCC - In Stock:
5267
![](/upfile/linecard/small_Allegro-MicroSystems%2CLLC.jpg)
- Part#:
A1337LLETR-DD-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
HIGH RESOLUTION PROGRAMMABLE ANG - In Stock:
22455
![](/upfile/linecard/small_Allegro-MicroSystems%2CLLC.jpg)
- Part#:
ASEK772KCB-150B-T-DK - Manufacturers:
Allegro MicroSystems, LLC. - Description:
EVAL BOARD FOR ACS772 - In Stock:
1921
![A1210EUA-T Image](/thumb/small/56/A1301EUA-T.jpg)
- Part#:
A1210EUA-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH LATCH 3SIP - In Stock:
5923
![ACS754LCB-130-PFF Image](/thumb/small/25/ACS758LCB-050B-PFF-T.jpg)
- Part#:
ACS754LCB-130-PFF - Manufacturers:
Allegro MicroSystems, LLC. - Description:
SENSOR CURRENT HALL 130A AC/DC - In Stock:
5990
![](/upfile/linecard/small_Allegro-MicroSystems%2CLLC.jpg)
- Part#:
ACS715LLCTR-30A-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
SENSOR CURRENT HALL 30A DC - In Stock:
46872
![](/upfile/linecard/small_Allegro-MicroSystems%2CLLC.jpg)
- Part#:
A1338LLETR-DD-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
SENSOR ANGLE 360DEG SOLDER TAB - In Stock:
38028
![A1223ELHLX-T Image](/thumb/small/bc/A1301ELHLT-T.jpg)
- Part#:
A1223ELHLX-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH LATCH SOT23W - In Stock:
103935
![A1315LLHLT-5-T Image](/thumb/small/bc/A1301ELHLT-T.jpg)
- Part#:
A1315LLHLT-5-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC HALL EFFECT SENSOR SOT23W - In Stock:
79013
![](/upfile/linecard/small_Allegro-MicroSystems%2CLLC.jpg)
- Part#:
A6279ELPTR-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC LED DRIVER LIN 75.5MA 24TSSOP - In Stock:
4375
![ASEK710KLA-6BB-T-DK Image](/thumb/small/c4/ASEK710KLA-6BB-T-DK.jpg)
- Part#:
ASEK710KLA-6BB-T-DK - Manufacturers:
Allegro MicroSystems, LLC. - Description:
BOARD DEMO 710KLA-6BB SENSOR - In Stock:
1539
![](/upfile/linecard/small_Allegro-MicroSystems%2CLLC.jpg)
- Part#:
UDN2916EBTR-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC MOTOR DRIVER PAR 44PLCC - In Stock:
4438
![](/upfile/linecard/small_Allegro-MicroSystems%2CLLC.jpg)
- Part#:
UDQ2982LWTR-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC SOURCE DRIVER 8CHAN 18SOIC - In Stock:
4574
![](/upfile/linecard/small_Allegro-MicroSystems%2CLLC.jpg)
- Part#:
A3901SEJTR-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC MOTOR DRIVER PAR 10DFN - In Stock:
56645
![A3973SLB Image](/thumb/small/37/A8507ELBTR-T.jpg)
- Part#:
A3973SLB - Manufacturers:
Allegro MicroSystems, LLC. - Description:
IC MOTOR DRIVER SER 24SOIC - In Stock:
5441
![](/upfile/linecard/small_Allegro-MicroSystems%2CLLC.jpg)
- Part#:
ACS712ELCTR-05B-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
SENSOR CURRENT HALL 5A AC/DC - In Stock:
49360
![A1204ELHLT-T Image](/thumb/small/bc/A1301ELHLT-T.jpg)
- Part#:
A1204ELHLT-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH LATCH SOT23W - In Stock:
5164
![A1180LLHLT-T Image](/thumb/small/bc/A1301ELHLT-T.jpg)
- Part#:
A1180LLHLT-T - Manufacturers:
Allegro MicroSystems, LLC. - Description:
MAGNETIC SWITCH UNIPOLAR SOT23W - In Stock:
4998