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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

ASEK-05-T-KIT-DK Image
  • Part#:ASEK-05-T-KIT-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:KIT EVALUATION SENSOR
  • In Stock:101
$364.597/pcsRFQ
A1698LUBTN-FWPG-T Image
  • Part#:A1698LUBTN-FWPG-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH SPEC PURP MODULE
  • In Stock:66932
$0.445/pcsRFQ
A1123LLHLX-T Image
  • Part#:A1123LLHLX-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC HALL EFFECT SWITCH UNI SOT23W
  • In Stock:89975
$0.211/pcsRFQ
ACS759ECB-200B-PFF-T Image
  • Part#:ACS759ECB-200B-PFF-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT HALL 200A AC/DC
  • In Stock:23897
$1.48/pcsRFQ
ACS781LLRTR-100B-T Image
  • Part#:ACS781LLRTR-100B-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:HIGH-PRECISION LINEAR HALL-EFFEC
  • In Stock:43872
$0.831/pcsRFQ
APEK4960KJP-01-T-DK Image
  • Part#:APEK4960KJP-01-T-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:BOARD EVAL FOR A4960KJP
  • In Stock:378
$84.504/pcsRFQ
  • Part#:A3932SLD-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR CONTROLLER PAR 38TSSOP
  • In Stock:38318
$0.946/pcsRFQ
  • Part#:A1230LLTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH BIPOLAR DL 8SOIC
  • In Stock:82542
$0.433/pcsRFQ
A1155LLHLX-T Image
  • Part#:A1155LLHLX-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT23W
  • In Stock:110213
$0.211/pcsRFQ
A1101EUA-T Image
  • Part#:A1101EUA-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR 3SIP
  • In Stock:81706
$0.269/pcsRFQ
APS13568KLJATR Image
  • Part#:APS13568KLJATR
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC LED DRIVER LINEAR 150MA 8SOIC
  • In Stock:52624
$0.361/pcsRFQ
  • Part#:ACS716KLATR-9BB-NL-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT HALL
  • In Stock:44610
$0.755/pcsRFQ
  • Part#:A3953SLB-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 16SOIC
  • In Stock:39850
$0.854/pcsRFQ
  • Part#:A1363LLUTR-1-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR LINEAR ANALOG 8TSSOP
  • In Stock:55142
$0.635/pcsRFQ
  • Part#:A3938SLD-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR CONTROLLER PAR 38TSSOP
  • In Stock:19426
$1.937/pcsRFQ
  • Part#:A3922KLPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR CONTROLLER PAR
  • In Stock:36346
$0.866/pcsRFQ
  • Part#:A3938SLDTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR CONTROLLER PAR 38TSSOP
  • In Stock:20255
$1.472/pcsRFQ
ACS70331EESATR-005B3 Image
  • Part#:ACS70331EESATR-005B3
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:HIGH SENSITIVITY, 1 MHZ, GMR-BAS
  • In Stock:75378
$0.25/pcsRFQ
  • Part#:A4927KLPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC GATE DRVR HALF-BRIDGE 24TSSOP
  • In Stock:63654
$0.568/pcsRFQ
A1120LLHLX-T Image
  • Part#:A1120LLHLX-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT23W
  • In Stock:110446
$0.197/pcsRFQ
A1318LLHLT-1-T Image
  • Part#:A1318LLHLT-1-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR LINEAR ANALOG SOT23W
  • In Stock:74866
$0.456/pcsRFQ
  • Part#:ACS724LLCTR-05AU-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT HALL
  • In Stock:46756
$0.766/pcsRFQ
A1190LLHLX-T Image
  • Part#:A1190LLHLX-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT23W
  • In Stock:99393
$0.211/pcsRFQ
APS13295KLHALT Image
  • Part#:APS13295KLHALT
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:HIGH PERFORMANCE GENERAL PURPOSE
  • In Stock:139720
$0.165/pcsRFQ
  • Part#:ACS715ELCTR-20A-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT HALL 20A DC
  • In Stock:48429
$0.704/pcsRFQ
A1304ELHLX-05-T Image
  • Part#:A1304ELHLX-05-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR LINEAR ANALOG TSOT23-3
  • In Stock:125218
$0.181/pcsRFQ
A1122LLHLX-T Image
  • Part#:A1122LLHLX-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT23W
  • In Stock:100207
$0.219/pcsRFQ
A1153LLHLT-F-T Image
  • Part#:A1153LLHLT-F-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC HALL EFFECT SWITCH SOT23W
  • In Stock:86617
$0.265/pcsRFQ
  • Part#:A5950GLPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC DC MOTOR DRIVER PWM 16TSSOP
  • In Stock:81730
$0.277/pcsRFQ
A1262ELHLT-X-T Image
  • Part#:A1262ELHLT-X-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:2D HALL EFFECT DUAL LATCH
  • In Stock:92821
$0.207/pcsRFQ
A6217KLJTR-T Image
  • Part#:A6217KLJTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC LED DRVR REG PWM 8SOIC
  • In Stock:61234
$0.322/pcsRFQ
  • Part#:ACS724LLCTR-30AB-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT HALL 30A AC/DC
  • In Stock:39149
$0.899/pcsRFQ
APS12626LLHALT-BAP Image
  • Part#:APS12626LLHALT-BAP
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:2D HALL EFFECT QUADRATURE DUAL L
  • In Stock:109885
$0.196/pcsRFQ
APS12625LLHALX-BAP Image
  • Part#:APS12625LLHALX-BAP
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:2D HALL EFFECT DUAL LATCH SPEED/
  • In Stock:125118
$0.158/pcsRFQ
A1250LLHLX-T Image
  • Part#:A1250LLHLX-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH BIPOLAR SOT23W
  • In Stock:78185
$0.26/pcsRFQ
  • Part#:A8582KLPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC REG BUCK ADJ 2A 16TSSOP
  • In Stock:76023
$0.462/pcsRFQ
A5940GLKTR-T Image
  • Part#:A5940GLKTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC FAN DRIVER 3PH 10SOIC
  • In Stock:66953
$0.285/pcsRFQ
  • Part#:A3983SLP-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 24TSSOP
  • In Stock:31564
$1.137/pcsRFQ
A1315LLHLT-1-T Image
  • Part#:A1315LLHLT-1-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC HALL EFFECT SENSOR SOT23W
  • In Stock:71217
$0.269/pcsRFQ
A3290KLHLT-T Image
  • Part#:A3290KLHLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH SOT23W
  • In Stock:119969
$0.162/pcsRFQ
A6263KLJTR-T Image
  • Part#:A6263KLJTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC LED DRIVER LINEAR 100MA 8SOIC
  • In Stock:80744
$0.253/pcsRFQ
  • Part#:A8652KLPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC REG BUCK ADJ 1A SYNC 16TSSOP
  • In Stock:62270
$0.589/pcsRFQ
  • Part#:A5984GLPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER STEP/DIR 24TSSOP
  • In Stock:76573
$0.439/pcsRFQ
APEK3979SLP-01-T-DK Image
  • Part#:APEK3979SLP-01-T-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:BOARD EVAL FOR A3979SLP
  • In Stock:855
$45.823/pcsRFQ
  • Part#:ACS723LLCTR-05AB-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT HALL 5A AC/DC
  • In Stock:41555
$0.751/pcsRFQ
A1220ELHLX-T Image
  • Part#:A1220ELHLX-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH SOT23W
  • In Stock:128035
$0.165/pcsRFQ
A8300SESTR-T Image
  • Part#:A8300SESTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC REG LNB SUPPLY/CTRL 24QFN
  • In Stock:84416
$0.423/pcsRFQ
A1203LUA-T Image
  • Part#:A1203LUA-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH 3SIP
  • In Stock:80072
$0.268/pcsRFQ
  • Part#:A3977SED-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 44PLCC
  • In Stock:21413
$1.747/pcsRFQ
  • Part#:UDN2916EB-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 44PLCC
  • In Stock:23671
$1.667/pcsRFQ
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