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RFQs / Order
Part No. Manufacturer Qty  
Home > Line Card > Allegro MicroSystems, LLC. > Sensors, Transducers > Magnetic Sensors - Switches (Solid State)
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#:A1468LK-W-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH SPEC PURP 4SIP
  • In Stock:64859
$0.538/pcsRFQ
A1152LLHLT-T Image
  • Part#:A1152LLHLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT23W
  • In Stock:76304
$0.304/pcsRFQ
A1244LLHLX-I1-T Image
  • Part#:A1244LLHLX-I1-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH SOT23W
  • In Stock:86495
$0.224/pcsRFQ
A1180LUA-T Image
  • Part#:A1180LUA-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR 3SIP
  • In Stock:4372
 RFQ
A3214ELHLX-T Image
  • Part#:A3214ELHLX-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH OMNIPOLAR SOT23W
  • In Stock:144239
$0.134/pcsRFQ
A1421LK-T Image
  • Part#:A1421LK-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH SPEC PURP 4SIP
  • In Stock:4813
 RFQ
A3281LUA Image
  • Part#:A3281LUA
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH 3SIP
  • In Stock:5084
 RFQ
A1229LLHLX-T Image
  • Part#:A1229LLHLX-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:HALL EFFECT LATCH FOR HIGH TEMP
  • In Stock:94382
$0.227/pcsRFQ
A3260LLHLT Image
  • Part#:A3260LLHLT
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH BIPOLAR SOT23W
  • In Stock:5418
 RFQ
A3280ELTTR-T Image
  • Part#:A3280ELTTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH SOT89-3
  • In Stock:4002
 RFQ
A3213LLHLT Image
  • Part#:A3213LLHLT
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH OMNIPOLAR SOT23W
  • In Stock:4779
 RFQ
A1148LLHLT Image
  • Part#:A1148LLHLT
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT23W
  • In Stock:5199
 RFQ
  • Part#:A1153LUBTN-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:2-WIRE FACTORY PROGRAMMED SWITCH
  • In Stock:82198
$0.26/pcsRFQ
A3242LUA-T Image
  • Part#:A3242LUA-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR 3SIP
  • In Stock:5586
 RFQ
A3280EUA-T Image
  • Part#:A3280EUA-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH 3SIP
  • In Stock:5422
 RFQ
A3250LLTTR-T Image
  • Part#:A3250LLTTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT89-3
  • In Stock:5199
 RFQ
A1106ELHLT-T Image
  • Part#:A1106ELHLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT23W
  • In Stock:5502
 RFQ
A1213LLHLX-T Image
  • Part#:A1213LLHLX-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH SOT23W
  • In Stock:79024
$0.282/pcsRFQ
A1143ELHLT-T Image
  • Part#:A1143ELHLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT23W
  • In Stock:4800
 RFQ
A1185LUA Image
  • Part#:A1185LUA
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR 3SIP
  • In Stock:5221
 RFQ
APS12626LLHALT-BAP Image
  • Part#:APS12626LLHALT-BAP
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:2D HALL EFFECT QUADRATURE DUAL L
  • In Stock:100323
$0.193/pcsRFQ
A3213ELHLX-T Image
  • Part#:A3213ELHLX-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH OMNIPOLAR SOT23W
  • In Stock:149940
$0.138/pcsRFQ
A1147LLHLT Image
  • Part#:A1147LLHLT
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT23W
  • In Stock:4537
 RFQ
A1244LLHLX-I2-T Image
  • Part#:A1244LLHLX-I2-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH SOT23W
  • In Stock:93643
$0.225/pcsRFQ
A3242ELHLT Image
  • Part#:A3242ELHLT
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT23W
  • In Stock:4595
 RFQ
A1698LUBTN-FWBG-T Image
  • Part#:A1698LUBTN-FWBG-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH SPEC PURP MODULE
  • In Stock:80818
$0.433/pcsRFQ
A1266ELHLX-T Image
  • Part#:A1266ELHLX-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH OMNIPOLAR TSOT23
  • In Stock:130144
$0.146/pcsRFQ
A3291KLHLT-T Image
  • Part#:A3291KLHLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH SOT23W
  • In Stock:136089
$0.164/pcsRFQ
  • Part#:A1152LUBTN-F-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR
  • In Stock:80857
$0.258/pcsRFQ
ATS645LSHTN-I1 Image
  • Part#:ATS645LSHTN-I1
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNET SW SPEC PURP 4PIN MODULE
  • In Stock:4004
 RFQ
ATS643LSH-I2 Image
  • Part#:ATS643LSH-I2
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNET SW SPEC PURP 4PIN MODULE
  • In Stock:5344
 RFQ
A1157LLHLX-T Image
  • Part#:A1157LLHLX-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT23W
  • In Stock:101322
$0.205/pcsRFQ
A1211EUA-T Image
  • Part#:A1211EUA-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH 3SIP
  • In Stock:4258
 RFQ
A1148EUA Image
  • Part#:A1148EUA
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR 3SIP
  • In Stock:4208
 RFQ
A1222LLHLT-T Image
  • Part#:A1222LLHLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH SOT23W
  • In Stock:100958
$0.232/pcsRFQ
ATS675LSETN-LT-T Image
  • Part#:ATS675LSETN-LT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH SPEC PURP 4SIP
  • In Stock:19991
$1.976/pcsRFQ
A1158LLHLT-T Image
  • Part#:A1158LLHLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT23W
  • In Stock:90238
$0.25/pcsRFQ
A1142ELHLT-T Image
  • Part#:A1142ELHLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT23W
  • In Stock:4462
 RFQ
A3212LUA Image
  • Part#:A3212LUA
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH OMNIPOLAR 3SIP
  • In Stock:5283
 RFQ
  • Part#:A1243LLHLX-I2-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:IC HALL EFFECT LTCH DGTL SOT23W
  • In Stock:93889
$0.222/pcsRFQ
  • Part#:A1230LLTR-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH BIPOLAR DL 8SOIC
  • In Stock:68592
$0.435/pcsRFQ
A3214EUA Image
  • Part#:A3214EUA
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH OMNIPOLAR 3SIP
  • In Stock:5567
 RFQ
A1186LLHLT-T Image
  • Part#:A1186LLHLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT23W
  • In Stock:4996
 RFQ
A1242EUA-I1-T Image
  • Part#:A1242EUA-I1-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH 3SIP
  • In Stock:5149
 RFQ
A3251EUA-T Image
  • Part#:A3251EUA-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR 3SIP
  • In Stock:4784
 RFQ
A1227LLHLT-T Image
  • Part#:A1227LLHLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:HALL EFFECT LATCH FOR HIGH TEMP
  • In Stock:86856
$0.26/pcsRFQ
A1150LLHLT-T Image
  • Part#:A1150LLHLT-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR SOT23W
  • In Stock:101232
$0.223/pcsRFQ
ATS642LSHTN-I1-T Image
  • Part#:ATS642LSHTN-I1-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNET SW SPEC PURP 4PIN MODULE
  • In Stock:40780
$0.959/pcsRFQ
A1186LUA Image
  • Part#:A1186LUA
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH UNIPOLAR 3SIP
  • In Stock:4905
 RFQ
A1203LLHLX-T Image
  • Part#:A1203LLHLX-T
  • Manufacturers:Allegro MicroSystems, LLC.
  • Description:MAGNETIC SWITCH LATCH SOT23W
  • In Stock:89584
$0.222/pcsRFQ
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