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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

A1142LLHLT Image
  • Part#:A1142LLHLT
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT23W
  • In Stock:4068
 RFQ
A1158LUA-T Image
  • Part#:A1158LUA-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR 3SIP
  • In Stock:81762
$0.467/pcsRFQ
  • Part#:A1335LLETR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR ANGLE 360DEG SMD
  • In Stock:42085
$0.864/pcsRFQ
A3935KJP-T Image
  • Part#:A3935KJP-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR CONTROLLER PAR 48LQFP
  • In Stock:4813
 RFQ
ATS601LSGTN-HT-WU4-T Image
  • Part#:ATS601LSGTN-HT-WU4-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH SPEC PURP 4SIP
  • In Stock:26130
$1.503/pcsRFQ
A3280LLTTR-T Image
  • Part#:A3280LLTTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH SOT89-3
  • In Stock:4462
 RFQ
A1392SEHLT-T Image
  • Part#:A1392SEHLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR LINEAR ANALOG 6MLP
  • In Stock:57994
$0.351/pcsRFQ
A1153LUA-T Image
  • Part#:A1153LUA-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR 3SIP
  • In Stock:97240
$0.245/pcsRFQ
A3967SLBTR Image
  • Part#:A3967SLBTR
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 24SOIC
  • In Stock:5873
 RFQ
  • Part#:APS11205LUAABU
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR 3SIP
  • In Stock:207088
$0.108/pcsRFQ
A4481KLJTR-T Image
  • Part#:A4481KLJTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC REG LINEAR 5V 50MA 8SOIC
  • In Stock:99970
$0.216/pcsRFQ
  • Part#:A6810ELW-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC SOURCE DRVR 10BIT SER 20SOIC
  • In Stock:79445
$0.444/pcsRFQ
A8507ELBTR-T Image
  • Part#:A8507ELBTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC LED DRIVER CTRLR DIM 24SOIC
  • In Stock:4326
 RFQ
  • Part#:A3940KLW
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC CTRLR MOSFET FULL 28SOIC
  • In Stock:30930
$1.087/pcsRFQ
  • Part#:ACS711ELCTR-25AB-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT HALL 25A AC/DC
  • In Stock:80169
$0.457/pcsRFQ
  • Part#:A6800SA-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC SINK DRIVER LATCHED 14DIP
  • In Stock:5295
 RFQ
  • Part#:A1233LLTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH SPEC PURP 8SOIC
  • In Stock:70997
$0.428/pcsRFQ
  • Part#:A1132KLHLX-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:TWO-WIRE ASIL-B SWITCH W/ BACKGR
  • In Stock:105857
$0.192/pcsRFQ
  • Part#:A6A595KA
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC PWR DRVR 8BIT ADDRESS 20DIP
  • In Stock:4387
 RFQ
A6275ELWTR Image
  • Part#:A6275ELWTR
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC LED DRIVER LIN 75.5MA 16SOIC
  • In Stock:3973
 RFQ
A5988GJPTR-T Image
  • Part#:A5988GJPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC DC MOTOR DRVR PWM 48LQFP
  • In Stock:18780
$1.714/pcsRFQ
  • Part#:ACS724LMATR-50AB-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:CURRENT SENSOR W/COMMON-MODE FIE
  • In Stock:40471
$0.88/pcsRFQ
ACS750SCA-100 Image
  • Part#:ACS750SCA-100
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT HALL 100A AC/DC
  • In Stock:4636
 RFQ
  • Part#:ASEK-31313KLEA-500-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:EVAL BOARD ASEK-31313KLEA-500
  • In Stock:4057
 RFQ
  • Part#:A3949SLP
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 16TSSOP
  • In Stock:5460
 RFQ
  • Part#:A3959SLP
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 28TSSOP
  • In Stock:4534
 RFQ
A1389LLHLT-9-T Image
  • Part#:A1389LLHLT-9-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR LINEAR ANALOG SOT23W
  • In Stock:66852
$0.45/pcsRFQ
  • Part#:ACS714LLCTR-30A-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT HALL 30A AC/DC
  • In Stock:45075
$0.73/pcsRFQ
A6264KLYTR-T Image
  • Part#:A6264KLYTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC LED DRVR LIN DIM 100MA 10MSOP
  • In Stock:53358
$0.359/pcsRFQ
  • Part#:ASEK733KLA-40B-T-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:EVAL BOARD FOR ACS733
  • In Stock:825
$43.523/pcsRFQ
A1185ELHLT-T Image
  • Part#:A1185ELHLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT23W
  • In Stock:5899
 RFQ
A3212LLHLX-T Image
  • Part#:A3212LLHLX-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH OMNIPOLAR SOT23W
  • In Stock:147261
$0.132/pcsRFQ
  • Part#:A8518KLPTR-T-1
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:AUTOMOTIVE TWO STRING BOOST LED
  • In Stock:49476
$0.709/pcsRFQ
  • Part#:A6841SLW-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC SINK DRIVER 8BIT LATCH 20SOIC
  • In Stock:5520
 RFQ
ASEK13568KLJA Image
  • Part#:ASEK13568KLJA
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:APS13568 LED DRIVER EVAL BOARD
  • In Stock:3593
$10.22/pcsRFQ
ACS711KEXLT-15AB-T Image
  • Part#:ACS711KEXLT-15AB-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT HALL 15.5A AC/DC
  • In Stock:84290
$0.257/pcsRFQ
A1323ELHLT Image
  • Part#:A1323ELHLT
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR LINEAR ANALOG SOT23W
  • In Stock:4635
 RFQ
A4447SLJTR-T Image
  • Part#:A4447SLJTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC REG BUCK ADJ 2A 8SOIC
  • In Stock:76321
$0.249/pcsRFQ
APEK4931MET-01-T-DK Image
  • Part#:APEK4931MET-01-T-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:BOARD EVAL FOR A4931MET
  • In Stock:487
$71.311/pcsRFQ
A3280LUA Image
  • Part#:A3280LUA
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH 3SIP
  • In Stock:4598
 RFQ
A3930KJP-T Image
  • Part#:A3930KJP-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR CONTROLLER PAR 48LQFP
  • In Stock:5472
 RFQ
A3282ELHLT Image
  • Part#:A3282ELHLT
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH SOT23W
  • In Stock:5544
 RFQ
  • Part#:A3977KLP
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 28TSSOP
  • In Stock:4325
 RFQ
  • Part#:A8583KLPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC REG BUCK ADJ 3.5A 16TSSOP
  • In Stock:67708
$0.567/pcsRFQ
  • Part#:ACS733KLATR-40AB-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:AUTOMOTIVE GRADE HIGH BANDWIDTH
  • In Stock:37571
$0.954/pcsRFQ
A3973SB Image
  • Part#:A3973SB
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER SER 24DIP
  • In Stock:5768
 RFQ
ASEK-70331EESA-005U3-DK Image
  • Part#:ASEK-70331EESA-005U3-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:EVAL BOARD FOR ACS70331
  • In Stock:3182
$10.423/pcsRFQ
  • Part#:ACS712ELCTR-20A-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT HALL 20A AC/DC
  • In Stock:48778
$0.795/pcsRFQ
  • Part#:A2982ELWTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC SOURCE DRIVER 8CHAN 20SOIC
  • In Stock:4315
 RFQ
  • Part#:A6818SEP
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC SOURCE DRVR 32BIT SER 44PLCC
  • In Stock:5858
 RFQ
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