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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#:A8438EEJTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC PHOTOFLASH CHARGER 10TDFN
  • In Stock:5607
 RFQ
APEK4490EES-01-T-DK Image
  • Part#:APEK4490EES-01-T-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:BOARD EVAL FOR A4490
  • In Stock:787
$48.09/pcsRFQ
A8282SLBTR-T Image
  • Part#:A8282SLBTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC REG LNB SUPPLY/CTRL 24SOIC
  • In Stock:4293
 RFQ
A1184EUA Image
  • Part#:A1184EUA
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR 3SIP
  • In Stock:5842
 RFQ
ACS724KMATR-65AB-T Image
  • Part#:ACS724KMATR-65AB-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:HALL EFFECT CURRENT SENSRO
  • In Stock:32542
$0.941/pcsRFQ
A1147ELHLT Image
  • Part#:A1147ELHLT
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT23W
  • In Stock:5966
 RFQ
A1142LLHLT-T Image
  • Part#:A1142LLHLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT23W
  • In Stock:4621
 RFQ
A1202ELHLT-T Image
  • Part#:A1202ELHLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH SOT23W
  • In Stock:5964
 RFQ
  • Part#:ASEK-1330-SUBKIT-T-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:EVAL BOARD FOR A1330
  • In Stock:251
$154.359/pcsRFQ
A8450KLBTR-T Image
  • Part#:A8450KLBTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC REG QD BUCK/LINEAR 24SOIC
  • In Stock:34253
$0.96/pcsRFQ
A3958SB-T Image
  • Part#:A3958SB-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 24DIP
  • In Stock:4200
 RFQ
ATS643LSHTN-I2-T Image
  • Part#:ATS643LSHTN-I2-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNET SW SPEC PURP 4PIN MODULE
  • In Stock:4408
 RFQ
  • Part#:ALT80800KLPATR
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:CONSTANT-CURRENT 2A PWM DIMMABLE
  • In Stock:91671
$0.378/pcsRFQ
A1122LLHLX-T Image
  • Part#:A1122LLHLX-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT23W
  • In Stock:101674
$0.214/pcsRFQ
ACS780LLRTR-050B-T Image
  • Part#:ACS780LLRTR-050B-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:HIGH-PRECISION LINEAR HALL-EFFEC
  • In Stock:40123
$0.861/pcsRFQ
A3938SLQ Image
  • Part#:A3938SLQ
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR CONTROLLER PAR 36QSOP
  • In Stock:5633
 RFQ
A1698LUBTN-FWBE-T Image
  • Part#:A1698LUBTN-FWBE-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH SPEC PURP MODULE
  • In Stock:86847
$0.448/pcsRFQ
A2557ELBTR Image
  • Part#:A2557ELBTR
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC DRIVER QUAD 60V 300MA 16SOIC
  • In Stock:4464
 RFQ
  • Part#:A6818EEPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC SOURCE DRVR 32BIT SER 44PLCC
  • In Stock:5259
 RFQ
  • Part#:ACS709LLFTR-10BB-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT 10A
  • In Stock:60168
$0.611/pcsRFQ
  • Part#:A4919GLPTR-3-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:THREE PHASE MOSFET DRIVER WITH I
  • In Stock:50514
$0.655/pcsRFQ
ASEK710KLA-25CB-T-DK Image
  • Part#:ASEK710KLA-25CB-T-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:BOARD DEMO 710KLA-25CB SENSOR
  • In Stock:1877
$20.787/pcsRFQ
  • Part#:A3425EL-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH BIPOLAR 8SOIC
  • In Stock:5755
 RFQ
A4933KJPTR-T Image
  • Part#:A4933KJPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC PREDRIVER MOSFET 3PH 48LQFP
  • In Stock:25721
$1.182/pcsRFQ
A4986SESTR-T Image
  • Part#:A4986SESTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 24QFN
  • In Stock:71660
$0.542/pcsRFQ
  • Part#:A4993KLPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DVR STEP AUTO
  • In Stock:36658
$0.811/pcsRFQ
A6801SEP-T Image
  • Part#:A6801SEP-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC SINK DRIVER LATCHED 28PLCC
  • In Stock:53891
$0.704/pcsRFQ
ACS750SCA-050 Image
  • Part#:ACS750SCA-050
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT HALL 50A AC/DC
  • In Stock:4979
 RFQ
  • Part#:A1332KLETR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR ANGLE 360DEG SMD
  • In Stock:49294
$0.715/pcsRFQ
A3240LUA-T Image
  • Part#:A3240LUA-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR 3SIP
  • In Stock:4241
 RFQ
A1468LK-T Image
  • Part#:A1468LK-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH SPEC PURP 4SIP
  • In Stock:62545
$0.515/pcsRFQ
  • Part#:A3932SLDTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR CONTROLLER PAR 38TSSOP
  • In Stock:5885
 RFQ
APS12625LLHALX-BAP Image
  • Part#:APS12625LLHALX-BAP
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:2D HALL EFFECT DUAL LATCH SPEED/
  • In Stock:152159
$0.156/pcsRFQ
ATS605LSGTN-R-T Image
  • Part#:ATS605LSGTN-R-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH SPEC PURP 4SIP
  • In Stock:25589
$1.187/pcsRFQ
APEK8672EEG-01-T-DK Image
  • Part#:APEK8672EEG-01-T-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:BOARD EVAL FOR A8672EEG
  • In Stock:5664
 RFQ
A5303SLETR-T Image
  • Part#:A5303SLETR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC SMOKE DETECTOR PHOTO 20TSSOP
  • In Stock:74355
$0.318/pcsRFQ
A1384LLHLT-T Image
  • Part#:A1384LLHLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR LINEAR ANALOG SOT23W
  • In Stock:5060
 RFQ
A1102LLHLX-T Image
  • Part#:A1102LLHLX-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT23W
  • In Stock:80577
$0.261/pcsRFQ
A1121LUA-T Image
  • Part#:A1121LUA-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR 3SIP
  • In Stock:93461
$0.242/pcsRFQ
  • Part#:A4954ELPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 16TSSOP
  • In Stock:70917
$0.533/pcsRFQ
A1363LKTTN-1-T Image
  • Part#:A1363LKTTN-1-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR LINEAR ANALOG MOD
  • In Stock:55199
$0.702/pcsRFQ
A1143EUA Image
  • Part#:A1143EUA
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR 3SIP
  • In Stock:4413
 RFQ
  • Part#:A1337LLETR-P-DD-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR ANGLE 360DEG SMD
  • In Stock:24171
$1.343/pcsRFQ
  • Part#:A8652KLPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC REG BUCK ADJ 1A SYNC 16TSSOP
  • In Stock:63298
$0.592/pcsRFQ
  • Part#:A1338LLETR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR ANGLE 360DEG SOLDER TAB
  • In Stock:59904
$0.575/pcsRFQ
  • Part#:A8724EEJTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC PHOTOFLASH CAP CHARGER 10TDFN
  • In Stock:4672
 RFQ
  • Part#:A4945GLJTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC FAN DRIVER BLDC 8SOIC
  • In Stock:77534
$0.272/pcsRFQ
ACS70331EESATR-005U3 Image
  • Part#:ACS70331EESATR-005U3
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:HIGH SENSITIVITY, 1 MHZ, GMR-BAS
  • In Stock:83447
$0.253/pcsRFQ
  • Part#:A8513KLYTR-1-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC LED DRIVER REG PWM 10MSOP
  • In Stock:79412
$0.379/pcsRFQ
  • Part#:A2982ELW
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC SOURCE DRIVER 8CHAN 20SOIC
  • In Stock:6029
 RFQ
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