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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

ALS31300EEJALU-2000 Image
  • Part#:ALS31300EEJALU-2000
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR MAGNETIC HALL EFFECT
  • In Stock:65154
$0.461/pcsRFQ
A1222LLHLX-T Image
  • Part#:A1222LLHLX-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH SOT23W
  • In Stock:111284
$0.186/pcsRFQ
APEK4402KLP-01-T-DK Image
  • Part#:APEK4402KLP-01-T-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:BOARD EVAL FOR A4402
  • In Stock:613
$49.368/pcsRFQ
  • Part#:A3984SLP
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 24TSSOP
  • In Stock:4644
 RFQ
A1386LLHLX-T Image
  • Part#:A1386LLHLX-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR LINEAR ANALOG SOT23W
  • In Stock:4226
 RFQ
A8698ELJTR-T Image
  • Part#:A8698ELJTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC REG BUCK ADJ 3A 8SOIC
  • In Stock:4951
 RFQ
APEK4960KJP-01-T-DK Image
  • Part#:APEK4960KJP-01-T-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:BOARD EVAL FOR A4960KJP
  • In Stock:450
$83.172/pcsRFQ
A5988GJPTR-1-T Image
  • Part#:A5988GJPTR-1-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC DC MOTOR DRVR PWM 48LQFP
  • In Stock:19061
$1.69/pcsRFQ
  • Part#:A1342LUCTN-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR LINEAR ANALOG 3SIP
  • In Stock:56172
$0.649/pcsRFQ
UDN2559LBTR-T Image
  • Part#:UDN2559LBTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC DRIVER QUAD PROTECTED 16SOIC
  • In Stock:5088
 RFQ
A1244LLHLT-I1-T Image
  • Part#:A1244LLHLT-I1-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH SOT23W
  • In Stock:81898
$0.257/pcsRFQ
APS12205LUAA Image
  • Part#:APS12205LUAA
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:5V AUTO GRADE HALL EFFECT LATCH
  • In Stock:210122
$0.115/pcsRFQ
A1220EUA-T Image
  • Part#:A1220EUA-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH 3SIP
  • In Stock:110906
$0.189/pcsRFQ
ATS685LSHTN-T Image
  • Part#:ATS685LSHTN-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNET SW SPEC PURP 4PIN MODULE
  • In Stock:24588
$1.458/pcsRFQ
ASEK-70331EESA-2P5B3-DK Image
  • Part#:ASEK-70331EESA-2P5B3-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:EVAL BOARD FOR ACS70331
  • In Stock:1425
$25.634/pcsRFQ
A1153LLHLT-T Image
  • Part#:A1153LLHLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT23W
  • In Stock:81740
$0.27/pcsRFQ
APS13568ELJATR Image
  • Part#:APS13568ELJATR
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC LED DRIVER LINEAR 150MA 8SOIC
  • In Stock:67156
$0.329/pcsRFQ
ASEK-20-T-KIT-DK Image
  • Part#:ASEK-20-T-KIT-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:KIT EVALUATION SENSOR
  • In Stock:156
$244.928/pcsRFQ
A4952ELYTR-T Image
  • Part#:A4952ELYTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 10MSOP
  • In Stock:69826
$0.347/pcsRFQ
A3281LUA-T Image
  • Part#:A3281LUA-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH 3SIP
  • In Stock:4589
 RFQ
A1143LUA Image
  • Part#:A1143LUA
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR 3SIP
  • In Stock:5869
 RFQ
  • Part#:UDN2559BT
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC DRIVER QUAD PROTECTED 16DIP
  • In Stock:5490
 RFQ
  • Part#:APEK3910EEE-01-T-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:BOARD EVAL FOR A3910EEE
  • In Stock:1139
$28.505/pcsRFQ
A1185LLHLT-T Image
  • Part#:A1185LLHLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT23W
  • In Stock:5490
 RFQ
  • Part#:A6276ELWTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC LED DRIVER LIN 75.5MA 24SOIC
  • In Stock:5101
 RFQ
  • Part#:A6818EEPTR
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC SOURCE DRVR 32BIT SER 44PLCC
  • In Stock:5008
 RFQ
APS12205LLHALX Image
  • Part#:APS12205LLHALX
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH SOT23W
  • In Stock:338150
$0.069/pcsRFQ
A1153LLHLX-T Image
  • Part#:A1153LLHLX-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT23W
  • In Stock:105146
$0.214/pcsRFQ
  • Part#:A2557EB-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC DRIVER QUAD 60V 300MA 16DIP
  • In Stock:4338
 RFQ
ACS758LCB-100U-PFF-T Image
  • Part#:ACS758LCB-100U-PFF-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR CURRENT HALL 100A DC
  • In Stock:22826
$1.507/pcsRFQ
A8586KLJTR-T-1 Image
  • Part#:A8586KLJTR-T-1
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC REG BUCK ADJ 3.5A 8SOIC
  • In Stock:61900
$0.338/pcsRFQ
A5988GEVTR-1-T Image
  • Part#:A5988GEVTR-1-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC DC MOTOR DRVR PWM 36QFN
  • In Stock:63355
$0.569/pcsRFQ
ASEK-1346-7-T-KIT-DK Image
  • Part#:ASEK-1346-7-T-KIT-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:EVAL BOARD FOR A1346
  • In Stock:62
$504.188/pcsRFQ
A1388LUA-2-T Image
  • Part#:A1388LUA-2-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR LINEAR ANALOG 3SIP
  • In Stock:91417
$0.41/pcsRFQ
A1318LLHLX-2-T Image
  • Part#:A1318LLHLX-2-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR LINEAR ANALOG SOT23W
  • In Stock:54444
$0.346/pcsRFQ
A3953SLBTR-T Image
  • Part#:A3953SLBTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 16SOIC
  • In Stock:5334
 RFQ
  • Part#:A3979SLPTR
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 28TSSOP
  • In Stock:4173
 RFQ
  • Part#:A6282ELPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC LED DRIVER LIN 50MA 24TSSOP
  • In Stock:5156
 RFQ
ASEK758LCB-050B-T-DK Image
  • Part#:ASEK758LCB-050B-T-DK
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:BOARD DEMO 758LCB-050B SENSOR
  • In Stock:1796
$16.879/pcsRFQ
A1382LLHLX-T Image
  • Part#:A1382LLHLX-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR LINEAR ANALOG SOT23W
  • In Stock:4923
 RFQ
A3230LUA-T Image
  • Part#:A3230LUA-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH BIPOLAR 3SIP
  • In Stock:5855
 RFQ
  • Part#:A8601KLPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC REG MULTIPLE OUTPUT 28TSSOP
  • In Stock:32612
$0.992/pcsRFQ
APS11205LUAATI Image
  • Part#:APS11205LUAATI
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR 3SIP
  • In Stock:141919
$0.134/pcsRFQ
A3240LLT-T Image
  • Part#:A3240LLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT89-3
  • In Stock:5268
 RFQ
A1142EUA Image
  • Part#:A1142EUA
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR 3SIP
  • In Stock:5995
 RFQ
A1309LLHLT-9-T Image
  • Part#:A1309LLHLT-9-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSOR LINEAR ANALOG SOT23W
  • In Stock:75842
$0.259/pcsRFQ
A8430EEKTR-T Image
  • Part#:A8430EEKTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC LED DRVR RGLTR DIM 20MA 5MLPD
  • In Stock:4278
 RFQ
A1143ELHLT Image
  • Part#:A1143ELHLT
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT23W
  • In Stock:4030
 RFQ
  • Part#:A6B259KA
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC PWR DRVR 8BIT ADDRESS 20DIP
  • In Stock:5791
 RFQ
A1266ELHLX-SO-T Image
  • Part#:A1266ELHLX-SO-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH OMNIPOLAR SOT23W
  • In Stock:138934
$0.147/pcsRFQ
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