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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

  • Part#:A6282ELWTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC LED DRIVER LINEAR 50MA 24SOIC
  • In Stock:5234
 RFQ
  • Part#:A6B595KLW-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC PWR DRVR 8BIT ADDRESS 20SOIC
  • In Stock:87791
$0.354/pcsRFQ
ACS711KEXLT-31AB-T Image
  • Part#:ACS711KEXLT-31AB-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT HALL 31A AC/DC
  • In Stock:70407
$0.296/pcsRFQ
ASEK709LLF-35BB-T-DK Image
  • Part#:ASEK709LLF-35BB-T-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:BOARD DEMO 709LLF-35BB SENSOR
  • In Stock:1118
$30.481/pcsRFQ
ACS725KMATR-20AB-T Image
  • Part#:ACS725KMATR-20AB-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT HALL 20A AC/DC
  • In Stock:42891
$0.883/pcsRFQ
A1193LUBTN-F-T Image
  • Part#:A1193LUBTN-F-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR 2DIP
  • In Stock:72255
$0.293/pcsRFQ
A1469LK-T Image
  • Part#:A1469LK-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH SPEC PURP 4SIP
  • In Stock:95145
$0.396/pcsRFQ
  • Part#:ACS724LMATR-30AU-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:CURRENT SENSOR W/COMMON-MODE FIE
  • In Stock:44790
$0.876/pcsRFQ
A1389LUA-9-T Image
  • Part#:A1389LUA-9-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR LINEAR ANALOG 3SIP
  • In Stock:90784
$0.399/pcsRFQ
ASEK758ECB-200U-T-DK Image
  • Part#:ASEK758ECB-200U-T-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:BOARD DEMO 758ECB-200U SENSOR
  • In Stock:3324
$11.613/pcsRFQ
A1318LUA-2-T Image
  • Part#:A1318LUA-2-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR LINEAR ANALOG 3SIP
  • In Stock:89357
$0.426/pcsRFQ
  • Part#:A6832SEP-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC SINK DRIVER 32BIT LATCH 44PLC
  • In Stock:16236
$2.121/pcsRFQ
A3924KLVTR-T Image
  • Part#:A3924KLVTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR CONTROLLER PAR
  • In Stock:37768
$0.978/pcsRFQ
A1205LLHLX-T Image
  • Part#:A1205LLHLX-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH SOT23W
  • In Stock:69335
$0.276/pcsRFQ
A1213LLHLT-T Image
  • Part#:A1213LLHLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH SOT23W
  • In Stock:64430
$0.349/pcsRFQ
  • Part#:A1667LLTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC SWITCH HALL DIFF RING 8SOIC
  • In Stock:89235
$0.414/pcsRFQ
A2557SEBTR Image
  • Part#:A2557SEBTR
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC DRIVER QUAD 60V 300MA 28PLCC
  • In Stock:4516
 RFQ
ASEK772ECB-200B-T-DK Image
  • Part#:ASEK772ECB-200B-T-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:EVAL BOARD FOR ACS772
  • In Stock:1481
$20.487/pcsRFQ
  • Part#:A6282ELP-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC LED DRIVER LIN 50MA 24TSSOP
  • In Stock:98838
$0.242/pcsRFQ
A3972SB-T Image
  • Part#:A3972SB-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER SER 24DIP
  • In Stock:4203
 RFQ
A1102ELHLT-T Image
  • Part#:A1102ELHLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT23W
  • In Stock:77429
$0.27/pcsRFQ
A6217KLJTR-1-T Image
  • Part#:A6217KLJTR-1-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC LED DRVR REG PWM 8SOIC
  • In Stock:66096
$0.335/pcsRFQ
A1318LLHLX-1-T Image
  • Part#:A1318LLHLX-1-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR LINEAR ANALOG SOT23W
  • In Stock:74640
$0.452/pcsRFQ
A1104LLHLT-T Image
  • Part#:A1104LLHLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT23W
  • In Stock:84849
$0.284/pcsRFQ
A3967SLB-T Image
  • Part#:A3967SLB-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 24SOIC
  • In Stock:47378
$0.75/pcsRFQ
  • Part#:ACS722LLCTR-10AU-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT HALL 10A DC
  • In Stock:50232
$0.741/pcsRFQ
A8504EECTR-T Image
  • Part#:A8504EECTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC LED DRVR RGLTR DIM 45MA 26QFN
  • In Stock:5740
 RFQ
  • Part#:ACS714ELCTR-20A-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT HALL 20A AC/DC
  • In Stock:41714
$0.804/pcsRFQ
  • Part#:A4973SB-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 16DIP
  • In Stock:45639
$0.703/pcsRFQ
A1389LUATN-9-T Image
  • Part#:A1389LUATN-9-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR LINEAR ANALOG 3SIP
  • In Stock:100952
$0.376/pcsRFQ
  • Part#:A1243LLHLX-I1-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC HALL EFFECT LTCH DGTL SOT23W
  • In Stock:88990
$0.221/pcsRFQ
  • Part#:UDN2916EBTR
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 44PLCC
  • In Stock:5547
 RFQ
A1103LUA-T Image
  • Part#:A1103LUA-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR 3SIP
  • In Stock:61750
$0.324/pcsRFQ
  • Part#:A6810SA-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC SOURCE DRVR 10BIT SER 18DIP
  • In Stock:5125
 RFQ
  • Part#:ACS730KLCTR-40AB-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:1MHZ BANDWIDTH INTEGRATED, HALL
  • In Stock:44092
$0.69/pcsRFQ
A2557KLBTR Image
  • Part#:A2557KLBTR
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC DRIVER QUAD 60V 300MA 16SOIC
  • In Stock:5684
 RFQ
A3281LLHLT Image
  • Part#:A3281LLHLT
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH SOT23W
  • In Stock:4877
 RFQ
  • Part#:A6276SLWTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC LED DRIVER LIN 75.5MA 24SOIC
  • In Stock:4421
 RFQ
UDN2916LB Image
  • Part#:UDN2916LB
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 24SOIC
  • In Stock:4930
 RFQ
A3906SES-T Image
  • Part#:A3906SES-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 20QFN
  • In Stock:64445
$0.314/pcsRFQ
ACS755SCB-200-PSF Image
  • Part#:ACS755SCB-200-PSF
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT HALL 200A DC
  • In Stock:5960
 RFQ
ASEK31300EEJA-1000-DK Image
  • Part#:ASEK31300EEJA-1000-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:EVAL BOARD FOR ALS31300
  • In Stock:726
$44.822/pcsRFQ
  • Part#:A8501ELPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC LED DRIVER RGLTR DIM 28TSSOP
  • In Stock:52722
$0.608/pcsRFQ
A1383LLHLX-T Image
  • Part#:A1383LLHLX-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR LINEAR ANALOG SOT23W
  • In Stock:4062
 RFQ
A1383ELHLX-T Image
  • Part#:A1383ELHLX-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR LINEAR ANALOG SOT23W
  • In Stock:6048
 RFQ
ACS764XLFTR-16AU-T Image
  • Part#:ACS764XLFTR-16AU-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT HALL 16A DC
  • In Stock:4040
 RFQ
A1242LLHLT-I1-T Image
  • Part#:A1242LLHLT-I1-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH SOT23W
  • In Stock:4371
 RFQ
A1220LUA-T Image
  • Part#:A1220LUA-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH 3SIP
  • In Stock:94300
$0.229/pcsRFQ
ACS716KLATR-6BB-T Image
  • Part#:ACS716KLATR-6BB-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT HALL 6A AC/DC
  • In Stock:35395
$0.955/pcsRFQ
ACS754LCB-130-PSF Image
  • Part#:ACS754LCB-130-PSF
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT HALL 130A AC/DC
  • In Stock:6004
 RFQ
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