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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#:A4927KLPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC GATE DRVR HALF-BRIDGE 24TSSOP
  • In Stock:57121
$0.548/pcsRFQ
  • Part#:A6841SLWTR-20-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC SINK DRIVER 8BIT LATCH 20SOIC
  • In Stock:3982
 RFQ
A1384LLHLX-T Image
  • Part#:A1384LLHLX-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR LINEAR ANALOG SOT23W
  • In Stock:4287
 RFQ
A3955SLB Image
  • Part#:A3955SLB
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 16SOIC
  • In Stock:5239
 RFQ
ACS770LCB-100B-PFF-T Image
  • Part#:ACS770LCB-100B-PFF-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT HALL 100A AC/DC
  • In Stock:25266
$1.477/pcsRFQ
A1308KUA-3-T Image
  • Part#:A1308KUA-3-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:LINEAR HALL EFFECT SENSOR IC
  • In Stock:86124
$0.274/pcsRFQ
  • Part#:ATS692LSHTN-RSNPH-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH SPEC PURP 4SIP
  • In Stock:20280
$1.747/pcsRFQ
A3241EUA-T Image
  • Part#:A3241EUA-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR 3SIP
  • In Stock:4686
 RFQ
  • Part#:A2557SB-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC DRIVER QUAD 60V 300MA 16DIP
  • In Stock:5233
 RFQ
  • Part#:A3944KLPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC PREDRIVER MOSFET 28TSSOP
  • In Stock:65992
$0.529/pcsRFQ
ASEK1569KLJ-T-DK Image
  • Part#:ASEK1569KLJ-T-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:EVAL BOARD FOR A1569K
  • In Stock:5004
$7.627/pcsRFQ
A1223LLHLX-T Image
  • Part#:A1223LLHLX-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH SOT23W
  • In Stock:84066
$0.232/pcsRFQ
APEK4989SLD-01-T-DK Image
  • Part#:APEK4989SLD-01-T-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:BOARD EVAL FOR A4989SLD
  • In Stock:852
$37.239/pcsRFQ
UDK2559LBTR Image
  • Part#:UDK2559LBTR
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC DRIVER QUAD PROTECTED 16SOIC
  • In Stock:4786
 RFQ
  • Part#:A6278ELP-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC LED DRIVER LIN 75.5MA 16TSSOP
  • In Stock:106188
$0.366/pcsRFQ
ACS758KCB-150B-PSS-T Image
  • Part#:ACS758KCB-150B-PSS-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT HALL 150A AC/DC
  • In Stock:22715
$1.467/pcsRFQ
  • Part#:ASEK-1334-SUBKIT-T-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:EVAL BOARD FOR A1334
  • In Stock:299
$113.729/pcsRFQ
  • Part#:AMT49702KLPATR
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:AUTOMOTIVE FULL BRIDGE MOTOR DRI
  • In Stock:93244
$0.373/pcsRFQ
ASEK713ELC-20A-T-DK Image
  • Part#:ASEK713ELC-20A-T-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:BOARD DEMO 713ELC-20A SENSOR
  • In Stock:1852
$16.594/pcsRFQ
A8904SLBTR-T Image
  • Part#:A8904SLBTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR CONTROLLER PAR 24SOIC
  • In Stock:6014
 RFQ
A6278ELWTR-T Image
  • Part#:A6278ELWTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC LED DRIVER LIN 75.5MA 16SOIC
  • In Stock:5528
 RFQ
ACS725KMATR-30AU-T Image
  • Part#:ACS725KMATR-30AU-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT HALL 30A DC
  • In Stock:35802
$0.903/pcsRFQ
A1221ELHLX-T Image
  • Part#:A1221ELHLX-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH SOT23W
  • In Stock:113107
$0.184/pcsRFQ
A3958SB Image
  • Part#:A3958SB
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 24DIP
  • In Stock:5516
 RFQ
A3958SLBTR Image
  • Part#:A3958SLBTR
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 24SOIC
  • In Stock:5301
 RFQ
A3242ELHLT-T Image
  • Part#:A3242ELHLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT23W
  • In Stock:4744
 RFQ
A1157LUA-T Image
  • Part#:A1157LUA-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR 3SIP
  • In Stock:83619
$0.228/pcsRFQ
A3212EELLT-T Image
  • Part#:A3212EELLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH OMNIPOLAR 3DFN
  • In Stock:4207
 RFQ
  • Part#:A1339LLPTR-DD-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR ANGLE 360DEG SMD
  • In Stock:31408
$1.258/pcsRFQ
A1184LUA-T Image
  • Part#:A1184LUA-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR 3SIP
  • In Stock:5081
 RFQ
A5995GEVSR-T Image
  • Part#:A5995GEVSR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC DC MOTOR DRIVER PAR 36QFN
  • In Stock:54591
$0.566/pcsRFQ
  • Part#:A8437EEJTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC PHOTOFLASH CAP CHARGER 10TDFN
  • In Stock:5247
 RFQ
A1698LUBTN-FWPG-T Image
  • Part#:A1698LUBTN-FWPG-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH SPEC PURP MODULE
  • In Stock:87425
$0.431/pcsRFQ
A6A595KLBTR Image
  • Part#:A6A595KLBTR
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC PWR DRVR 8BIT ADDRESS 24SOIC
  • In Stock:5852
 RFQ
A8450KLB-T Image
  • Part#:A8450KLB-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC REG QD BUCK/LINEAR 24SOIC
  • In Stock:26960
$1.138/pcsRFQ
A1323LUA-T Image
  • Part#:A1323LUA-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR LINEAR ANALOG 3SIP
  • In Stock:5436
 RFQ
  • Part#:A6801SLW-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC SINK DRIVER LATCHED 24SOIC
  • In Stock:4277
 RFQ
  • Part#:ACS725LMATR-30AU-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:CURRENT SENSOR W/COMMON-MODE FIE
  • In Stock:39293
$0.902/pcsRFQ
A4926KLPTR-T Image
  • Part#:A4926KLPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC GATE DRVR HALF-BRIDGE 20TSSOP
  • In Stock:69664
$0.48/pcsRFQ
A3916GESTR-T-1 Image
  • Part#:A3916GESTR-T-1
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 20QFN
  • In Stock:105678
$0.2/pcsRFQ
A1147LUA Image
  • Part#:A1147LUA
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR 3SIP
  • In Stock:4050
 RFQ
ACS70331EESATR-2P5U3 Image
  • Part#:ACS70331EESATR-2P5U3
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:HIGH SENSITIVITY, 1 MHZ, GMR-BAS
  • In Stock:69098
$0.337/pcsRFQ
A8437ECGLT Image
  • Part#:A8437ECGLT
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC PHOTOFLASH CHARGER 12WLCSP
  • In Stock:5881
 RFQ
ALS31300EEJASR-500 Image
  • Part#:ALS31300EEJASR-500
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:3-AXIS LINEAR HALL W/I2C OUTPUT
  • In Stock:83936
$0.261/pcsRFQ
A1304ELHLX-T Image
  • Part#:A1304ELHLX-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR LINEAR ANALOG SOT23W
  • In Stock:108048
$0.186/pcsRFQ
A3251ELT Image
  • Part#:A3251ELT
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT89-3
  • In Stock:4503
 RFQ
A3213ELHLT-T Image
  • Part#:A3213ELHLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH OMNIPOLAR SOT23W
  • In Stock:129885
$0.173/pcsRFQ
ASEK758ECB-200B-T-DK Image
  • Part#:ASEK758ECB-200B-T-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:BOARD DEMO 758ECB-200B SENSOR
  • In Stock:2176
$16.85/pcsRFQ
A3211ELHLT-T Image
  • Part#:A3211ELHLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH OMNIPOLAR SOT23W
  • In Stock:115659
$0.163/pcsRFQ
  • Part#:ASEK730KLC-40AB-T-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:EVAL BOARD FOR ACS730
  • In Stock:1501
$20.304/pcsRFQ
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