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Home > Line Card > Allegro MicroSystems, LLC.
Allegro MicroSystems, LLC.

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

Product List

APEK3930KJP-01-T-DK Image
  • Part#:APEK3930KJP-01-T-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:BOARD EVAL FOR A3930KJP
  • In Stock:464
$83.395/pcsRFQ
ACS759ECB-200B-PFF-T Image
  • Part#:ACS759ECB-200B-PFF-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT HALL 200A AC/DC
  • In Stock:23812
$1.499/pcsRFQ
A1383LUA-T Image
  • Part#:A1383LUA-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR LINEAR ANALOG 3SIP
  • In Stock:6007
 RFQ
ACS750ECA-100 Image
  • Part#:ACS750ECA-100
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT HALL 100A AC/DC
  • In Stock:4231
 RFQ
A4985SESTR-T Image
  • Part#:A4985SESTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 24QFN
  • In Stock:67548
$0.508/pcsRFQ
A8698ELJ-T Image
  • Part#:A8698ELJ-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC REG BUCK ADJ 3A 8SOIC
  • In Stock:5415
 RFQ
A1222LLHLT-T Image
  • Part#:A1222LLHLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH SOT23W
  • In Stock:100958
$0.232/pcsRFQ
ATS675LSETN-LT-T Image
  • Part#:ATS675LSETN-LT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH SPEC PURP 4SIP
  • In Stock:19991
$1.976/pcsRFQ
A1383LLHLT-T Image
  • Part#:A1383LLHLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR LINEAR ANALOG SOT23W
  • In Stock:4493
 RFQ
  • Part#:A2982ELWTR
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC SOURCE DRIVER 8CHAN 20SOIC
  • In Stock:5896
 RFQ
A5940GLKTR-T Image
  • Part#:A5940GLKTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC FAN DRIVER 3PH 10SOIC
  • In Stock:71122
$0.293/pcsRFQ
A1158LLHLT-T Image
  • Part#:A1158LLHLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT23W
  • In Stock:90238
$0.25/pcsRFQ
A1142ELHLT-T Image
  • Part#:A1142ELHLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT23W
  • In Stock:4462
 RFQ
A3212LUA Image
  • Part#:A3212LUA
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH OMNIPOLAR 3SIP
  • In Stock:5283
 RFQ
A6A259KLBTR Image
  • Part#:A6A259KLBTR
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC PWR DRVR 8BIT ADDRESS 24SOIC
  • In Stock:5825
 RFQ
A1384EUA-T Image
  • Part#:A1384EUA-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR LINEAR ANALOG 3SIP
  • In Stock:5351
 RFQ
ALS31300EEJASR-2000 Image
  • Part#:ALS31300EEJASR-2000
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:3-AXIS LINEAR HALL W/I2C OUTPUT
  • In Stock:87149
$0.26/pcsRFQ
ASEK772LCB-050B-T-DK Image
  • Part#:ASEK772LCB-050B-T-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:EVAL BOARD FOR ACS772
  • In Stock:1773
$20.614/pcsRFQ
  • Part#:A1243LLHLX-I2-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC HALL EFFECT LTCH DGTL SOT23W
  • In Stock:93889
$0.222/pcsRFQ
  • Part#:A5364CA
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC SMOKE DETECTOR ION 16DIP
  • In Stock:4533
 RFQ
  • Part#:A2982SLWTR
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC SOURCE DRIVER 8CHAN 20SOIC
  • In Stock:4985
 RFQ
A6281EESTR-T Image
  • Part#:A6281EESTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC LED DRIVER LINEAR DIM 16QFN
  • In Stock:5568
 RFQ
  • Part#:A1230LLTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH BIPOLAR DL 8SOIC
  • In Stock:68592
$0.435/pcsRFQ
A3946KLB Image
  • Part#:A3946KLB
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR CONTROLLER PAR 16SOIC
  • In Stock:45019
$0.776/pcsRFQ
  • Part#:ACS720KLATR-65AB-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:CURRENT SENSOR
  • In Stock:36154
$0.936/pcsRFQ
  • Part#:ACS770LCB-100U-PSF-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:LINEAR CURRENT SENSOR
  • In Stock:4727
 RFQ
  • Part#:A6276EA
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC LED DRIVER LIN 75.5MA 24DIP
  • In Stock:5880
 RFQ
A3968SLBTR Image
  • Part#:A3968SLBTR
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 16SOIC
  • In Stock:4001
 RFQ
A3214EUA Image
  • Part#:A3214EUA
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH OMNIPOLAR 3SIP
  • In Stock:5567
 RFQ
  • Part#:A6A259KA
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC PWR DRVR 8BIT ADDRESS 20DIP
  • In Stock:4994
 RFQ
  • Part#:A1334LLETR-DD-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR ANGLE 360DEG SMD
  • In Stock:5335
 RFQ
  • Part#:A8584KLPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC REG BUCK ADJ 2.5A TSSOP
  • In Stock:85748
$0.398/pcsRFQ
ASEK770ECB-200U-T-DK Image
  • Part#:ASEK770ECB-200U-T-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:BOARD DEMO 770ECB-200U SENSOR
  • In Stock:2960
$11.944/pcsRFQ
ASEK712ELC-05B-T-DK Image
  • Part#:ASEK712ELC-05B-T-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:EVAL BOARD FOR ACS712
  • In Stock:2390
$16.289/pcsRFQ
A2919SB Image
  • Part#:A2919SB
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 24DIP
  • In Stock:5275
 RFQ
ACS752SCA-100 Image
  • Part#:ACS752SCA-100
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT HALL 100A AC/DC
  • In Stock:5767
 RFQ
ASEK716KLA-12CB-T-DK Image
  • Part#:ASEK716KLA-12CB-T-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:BOARD DEMO 716KLA-12CB SENSOR
  • In Stock:773
$45.178/pcsRFQ
A1186LLHLT-T Image
  • Part#:A1186LLHLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT23W
  • In Stock:4996
 RFQ
A1395SEHLX-T Image
  • Part#:A1395SEHLX-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR LINEAR ANALOG 6MLP
  • In Stock:91344
$0.252/pcsRFQ
  • Part#:A6841SLWTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC SINK DRIVER 8BIT LATCH 20SOIC
  • In Stock:5233
 RFQ
A1242EUA-I1-T Image
  • Part#:A1242EUA-I1-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH 3SIP
  • In Stock:5149
 RFQ
A3251EUA-T Image
  • Part#:A3251EUA-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR 3SIP
  • In Stock:4784
 RFQ
A1227LLHLT-T Image
  • Part#:A1227LLHLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:HALL EFFECT LATCH FOR HIGH TEMP
  • In Stock:86856
$0.26/pcsRFQ
  • Part#:A6275SA
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC LED DRIVER LIN 75.5MA 16DIP
  • In Stock:5318
 RFQ
  • Part#:ACS714LLCTR-20A-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT HALL 20A AC/DC
  • In Stock:54773
$0.705/pcsRFQ
ASEK-06-T-KIT-DK Image
  • Part#:ASEK-06-T-KIT-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:KIT EVALUATION SENSOR
  • In Stock:121
$266.885/pcsRFQ
A1150LLHLT-T Image
  • Part#:A1150LLHLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT23W
  • In Stock:101232
$0.223/pcsRFQ
A6210GEUTR-T Image
  • Part#:A6210GEUTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC LED DRIVER RGLTR DIM 3A 16QFN
  • In Stock:4968
 RFQ
  • Part#:A6810SLWTR
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC SOURCE DRVR 10BIT SER 20SOIC
  • In Stock:5851
 RFQ
  • Part#:A3950SLPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 16TSSOP
  • In Stock:51703
$0.643/pcsRFQ
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