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Part No. Manufacturer Qty  
Home > Line Card > Allegro MicroSystems, LLC. > Integrated Circuits (ICs) > PMIC - Motor Drivers, Controllers
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 List

  • Part#:A5979GLPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MICROSTEPPING DMOS DRIVER WITH T
  • In Stock:71920
$0.531/pcsRFQ
A3946KLBTR-T Image
  • Part#:A3946KLBTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR CONTROLLER PAR 16SOIC
  • In Stock:5193
 RFQ
  • Part#:A3941KLPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOSFET FULL BRDG AUTO 28TSSOP
  • In Stock:49732
$0.734/pcsRFQ
  • Part#:A3936SED
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 44PLCC
  • In Stock:4196
 RFQ
  • Part#:A3953SB
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 16DIP
  • In Stock:5759
 RFQ
A2919SLBTR Image
  • Part#:A2919SLBTR
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 24SOIC
  • In Stock:4810
 RFQ
A4963GLPTR-T Image
  • Part#:A4963GLPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR CONTROLLER
  • In Stock:70535
$0.518/pcsRFQ
  • Part#:A4949GLTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC FAN DRIVER BLDC SOT89-3
  • In Stock:83227
$0.268/pcsRFQ
A3935KLQTR Image
  • Part#:A3935KLQTR
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR CONTROLLER PAR 36QSOP
  • In Stock:4876
 RFQ
A4930GETTR-T Image
  • Part#:A4930GETTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR CONTROLLER PWM
  • In Stock:70547
$0.291/pcsRFQ
A3948SB Image
  • Part#:A3948SB
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 24DIP
  • In Stock:3969
 RFQ
  • Part#:A4923GETTR-R
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PWM QFN
  • In Stock:59768
$0.498/pcsRFQ
  • Part#:A4944GLPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC FAN DVR BLDC HALL 16TSSOP
  • In Stock:77391
$0.39/pcsRFQ
  • Part#:A5976GLPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MICROSTEPPING DMOS DRIVER WITH T
  • In Stock:52434
$0.578/pcsRFQ
  • Part#:A3936SEDTR
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 44PLCC
  • In Stock:4064
 RFQ
A4931METTR-T Image
  • Part#:A4931METTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR CONTROLLER PAR 28QFN
  • In Stock:81256
$0.418/pcsRFQ
  • Part#:A4989SLDTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR CONTROLLER PAR 38TSSOP
  • In Stock:47654
$0.707/pcsRFQ
A2919SLB Image
  • Part#:A2919SLB
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 24SOIC
  • In Stock:5564
 RFQ
  • Part#:A3940KLW-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOSFET CONTROLLER 28SOIC
  • In Stock:35607
$1.072/pcsRFQ
  • Part#:A5933GLKTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:THREE PHASE SENSORLESS FAN DRIVE
  • In Stock:79166
$0.266/pcsRFQ
  • Part#:A8904SLP-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR CONTROLLER PAR 28TSSOP
  • In Stock:11394
$3.17/pcsRFQ
A5957GESTR-T Image
  • Part#:A5957GESTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC DC MOTOR CNTRL PAR 20QFN
  • In Stock:86649
$0.262/pcsRFQ
A4985SESTR-T Image
  • Part#:A4985SESTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 24QFN
  • In Stock:67548
$0.508/pcsRFQ
A5940GLKTR-T Image
  • Part#:A5940GLKTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC FAN DRIVER 3PH 10SOIC
  • In Stock:71122
$0.293/pcsRFQ
A3946KLB Image
  • Part#:A3946KLB
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR CONTROLLER PAR 16SOIC
  • In Stock:45019
$0.776/pcsRFQ
A3968SLBTR Image
  • Part#:A3968SLBTR
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 16SOIC
  • In Stock:4001
 RFQ
A2919SB Image
  • Part#:A2919SB
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 24DIP
  • In Stock:5275
 RFQ
  • Part#:A3950SLPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 16TSSOP
  • In Stock:51703
$0.643/pcsRFQ
A3908EEETR-T Image
  • Part#:A3908EEETR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 8DFN
  • In Stock:108571
$0.177/pcsRFQ
A3946KLB-T Image
  • Part#:A3946KLB-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR CONTROLLER PAR 16SOIC
  • In Stock:44393
$0.779/pcsRFQ
UDN2916LBTR-T Image
  • Part#:UDN2916LBTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 24SOIC
  • In Stock:4606
 RFQ
A3959SLB-T Image
  • Part#:A3959SLB-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 24SOIC
  • In Stock:20732
$1.499/pcsRFQ
A4923GETTR-T Image
  • Part#:A4923GETTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC DC MOTOR CTRL 3PH 32QFN
  • In Stock:4299
 RFQ
A4950ELJTR-T Image
  • Part#:A4950ELJTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 8SOIC
  • In Stock:52405
$0.595/pcsRFQ
A5950GEUSR-T Image
  • Part#:A5950GEUSR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC DC MOTOR DRIVER PWM 16QFN
  • In Stock:84723
$0.261/pcsRFQ
  • Part#:A3977KLP-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 28TSSOP
  • In Stock:18990
$1.96/pcsRFQ
  • Part#:A5931GLPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:SENSORLESS SINUSOIDAL FAN DRIVER
  • In Stock:81415
$0.442/pcsRFQ
  • Part#:A8904SLP
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR CONTROLLER PAR 28TSSOP
  • In Stock:4566
 RFQ
A4960KJPTR-T Image
  • Part#:A4960KJPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR CONTROLLER SPI 32LQFP
  • In Stock:24345
$1.378/pcsRFQ
A4988SETTR-T Image
  • Part#:A4988SETTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 28QFN
  • In Stock:44464
$0.75/pcsRFQ
  • Part#:A3959SLPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 28TSSOP
  • In Stock:31516
$1.07/pcsRFQ
  • Part#:UDQ2916EB
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 44PLCC
  • In Stock:5395
 RFQ
  • Part#:A3946KLPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR CONTROLLER PAR 16TSSOP
  • In Stock:46543
$0.679/pcsRFQ
A3969SETTR-T Image
  • Part#:A3969SETTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 28QFN
  • In Stock:4928
 RFQ
  • Part#:L6219DSTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 24SOIC
  • In Stock:6037
 RFQ
UDQ2916LB Image
  • Part#:UDQ2916LB
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 24SOIC
  • In Stock:4428
 RFQ
  • Part#:A3980KLPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 28TSSOP
  • In Stock:29459
$1.082/pcsRFQ
  • Part#:A4980KLPTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER SPI 28TSSOP
  • In Stock:38954
$0.826/pcsRFQ
A3982SLB-T Image
  • Part#:A3982SLB-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR DRIVER PAR 24SOIC
  • In Stock:29006
$1.035/pcsRFQ
A4938EETTR-T Image
  • Part#:A4938EETTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC MOTOR CONTROLLER PAR 28QFN
  • In Stock:4166
 RFQ
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