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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

A6213KLJTR-T Image
  • Part#:A6213KLJTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC LED DRIVER RGLTR DIM 3A 8SOIC
  • In Stock:75016
$0.305/pcsRFQ
  • Part#:ACS714ELCTR-30A-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT HALL 30A AC/DC
  • In Stock:43112
$0.705/pcsRFQ
  • Part#:A2982SLW-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC SOURCE DRIVER 8CHAN 20SOIC
  • In Stock:91161
$0.413/pcsRFQ
A3281ELT-T Image
  • Part#:A3281ELT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH SOT89-3
  • In Stock:4624
 RFQ
A8300SESTR-T Image
  • Part#:A8300SESTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC REG LNB SUPPLY/CTRL 24QFN
  • In Stock:86522
$0.435/pcsRFQ
A1315LLHLX-1-T Image
  • Part#:A1315LLHLX-1-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC HALL EFFECT SENSOR SOT23W
  • In Stock:105458
$0.229/pcsRFQ
  • Part#:A5946GLPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:3-PHASE SENSORLESS CEILING FAN D
  • In Stock:66917
$0.556/pcsRFQ
A1308LLHLX-05-T Image
  • Part#:A1308LLHLX-05-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR LINEAR ANALOG SOT23W
  • In Stock:86590
$0.226/pcsRFQ
  • Part#:A5367CA
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC SMOKE DETECTOR ION 16DIP
  • In Stock:5401
 RFQ
A1145ELHLT Image
  • Part#:A1145ELHLT
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT23W
  • In Stock:4743
 RFQ
ASEK770LCB-050U-T-DK Image
  • Part#:ASEK770LCB-050U-T-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:BOARD DEMO 770LCB-050U SENSOR
  • In Stock:3269
$11.659/pcsRFQ
UDN2916LBTR Image
  • Part#:UDN2916LBTR
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 24SOIC
  • In Stock:4704
 RFQ
A8281SLB Image
  • Part#:A8281SLB
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC REG LNB SUPPLY/CTRL 16SOIC
  • In Stock:5596
 RFQ
A8660KESTR-J Image
  • Part#:A8660KESTR-J
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SYNCHRONOUS BUCK CONTROLLER
  • In Stock:50509
$0.638/pcsRFQ
A5988GEVTR-T Image
  • Part#:A5988GEVTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC DC MOTOR DRVR PWM 36QFN
  • In Stock:52267
$0.626/pcsRFQ
A3212EEHLT-T Image
  • Part#:A3212EEHLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH OMNIPOLAR 6MLP
  • In Stock:4047
 RFQ
ACS770ECB-200U-PFF-T Image
  • Part#:ACS770ECB-200U-PFF-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT HALL 200A DC
  • In Stock:25205
$1.451/pcsRFQ
ATS601LSGTN-LT-WU4-T Image
  • Part#:ATS601LSGTN-LT-WU4-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH SPEC PURP 4SIP
  • In Stock:20601
$1.551/pcsRFQ
ASEK758KCB-150U-T-DK Image
  • Part#:ASEK758KCB-150U-T-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:BOARD DEMO 758KCB-150U SENSOR
  • In Stock:2809
$11.931/pcsRFQ
ASEK716KLA-25CB-T-DK Image
  • Part#:ASEK716KLA-25CB-T-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:BOARD DEMO 716KLA-25CB SENSOR
  • In Stock:986
$30.116/pcsRFQ
A3251LUA-T Image
  • Part#:A3251LUA-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR 3SIP
  • In Stock:5948
 RFQ
A3282EUA-T Image
  • Part#:A3282EUA-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH 3SIP
  • In Stock:4320
 RFQ
A1323LUA Image
  • Part#:A1323LUA
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR LINEAR ANALOG 3SIP
  • In Stock:5479
 RFQ
A1361LKTTN-T Image
  • Part#:A1361LKTTN-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR LINEAR ANALOG 4SIP
  • In Stock:5261
 RFQ
  • Part#:A8502KLPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC LED DRIVER RGLTR DIM 16TSSOP
  • In Stock:44234
$0.773/pcsRFQ
A4982SETTR-T Image
  • Part#:A4982SETTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 32QFN
  • In Stock:51906
$0.632/pcsRFQ
ACS770KCB-150U-PFF-T Image
  • Part#:ACS770KCB-150U-PFF-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT HALL 150A DC
  • In Stock:23653
$1.473/pcsRFQ
  • Part#:ACS724LLCTR-10AB-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT HALL 10A AC/DC
  • In Stock:33427
$0.905/pcsRFQ
A1210LLHLX-T Image
  • Part#:A1210LLHLX-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH SOT23W
  • In Stock:87571
$0.26/pcsRFQ
A6279EETTR-T Image
  • Part#:A6279EETTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC LED DRIVER LIN 75.5MA 28QFN
  • In Stock:5689
 RFQ
  • Part#:A4915MLPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR CONTROLLER PAR 28TSSOP
  • In Stock:38279
$0.83/pcsRFQ
A3935KLQTR-T Image
  • Part#:A3935KLQTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR CONTROLLER PAR 36QSOP
  • In Stock:5930
 RFQ
  • Part#:A1333LLETR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR ANGLE 360DEG SMD
  • In Stock:55172
$0.595/pcsRFQ
A1122LLHLT-T Image
  • Part#:A1122LLHLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT23W
  • In Stock:70985
$0.3/pcsRFQ
A2557EEB Image
  • Part#:A2557EEB
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC DRIVER QUAD 60V 300MA 28PLCC
  • In Stock:4616
 RFQ
A1145EUA Image
  • Part#:A1145EUA
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR 3SIP
  • In Stock:4144
 RFQ
A3995SEVTR-T Image
  • Part#:A3995SEVTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 36QFN
  • In Stock:45978
$0.83/pcsRFQ
A1225LLTTR-T Image
  • Part#:A1225LLTTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH SOT89-3
  • In Stock:92394
$0.229/pcsRFQ
A1201LLHLT-T Image
  • Part#:A1201LLHLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH SOT23W
  • In Stock:4056
 RFQ
  • Part#:ASEK1367LKT-1-T-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:EVAL BOARD FOR A1367
  • In Stock:989
$37.625/pcsRFQ
ACS709LLFTR-6BB-T Image
  • Part#:ACS709LLFTR-6BB-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT HALL 6A AC/DC
  • In Stock:64406
$0.591/pcsRFQ
ACS754KCB-150-PFF Image
  • Part#:ACS754KCB-150-PFF
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT HALL 150A AC/DC
  • In Stock:5575
 RFQ
A3281ELTTR-T Image
  • Part#:A3281ELTTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH SOT89-3
  • In Stock:4141
 RFQ
A1244LUA-I2-T Image
  • Part#:A1244LUA-I2-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH 3SIP
  • In Stock:82213
$0.243/pcsRFQ
  • Part#:A3959SLPTR
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 28TSSOP
  • In Stock:5690
 RFQ
  • Part#:A5950GLPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC DC MOTOR DRIVER PWM 16TSSOP
  • In Stock:79782
$0.281/pcsRFQ
A1140LUA Image
  • Part#:A1140LUA
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR 3SIP
  • In Stock:4088
 RFQ
A1158LLHLX-T Image
  • Part#:A1158LLHLX-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT23W
  • In Stock:101679
$0.215/pcsRFQ
  • Part#:ACS710KLATR-10BB-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT 10A
  • In Stock:46743
$0.75/pcsRFQ
  • Part#:ACS724LLCTR-10AU-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:ISOLATED CURRENT SENSOR 5V
  • In Stock:44651
$0.776/pcsRFQ
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