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Allegro Microsystems – Active Components

Allegro MicrosystemsAllegro MicroSystems, Inc. provides innovative system-level solutions in the design and manufacture of advanced mixed-signal Hall-effect sensor and analog power ICs serving high-growth applications worldwide within the Automotive Electronics, Office Automation, Industrial and Portable Electronics markets. Allegro MicroSystems is a leader in developing, manufacturing and marketing high-performance semiconductors. 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 Manchester, New Hampshire (USA) with design, applications, and sales support centers located worldwide.

Allegro Microsystems offers cutting-edge technology, a commitment to quality, and innovative solutions. Allegro MicroSystems designs, develops, manufactures, and markets analog and mixed-signal semiconductors. The Company offers magnetic sensor integrated circuits (ICs), dual element switches, micropower switches, single output drivers, and LED drivers.

Allegro is one of the world’s top makers of Hall-effect sensors, which reduce mechanical wear by using magnets to produce contactless sensors. Automakers use these specialized components in braking, steering, suspension, and other systems. The Current Sensor IC families are innovative, monolithic, isolated Hall-effect based devices that provide a fully-integrated solution in industry-leading small-sized packages. As the world leader in Hall-Effect Sensor ICs, Allegro offers a broad line of silicon-based products that serve many high-end applications within automotive and industrial electronics. Allegro’s sensor ICs are based on Hall-effect technology, which allows contactless sensing devoid of mechanical wear, sensing either an external magnet or a ferrous object. Allegro also makes power integrated circuits (ICs) used in printers and portable electronics, along with driver, controller, and power interface ICs used in a variety of applications.

Products

Allegro MicroSystems, Inc. provides innovative system-level solutions in the design and manufacture of advanced mixed-signal Hall-effect sensor and analog power ICs serving high-growth applications worldwide within the Automotive, Office Automation, Industrial and Portable Electronics markets. Allegro develops vertically integrated mixed-signal ICs, adding more components and greater functionality. Standard product developments are focused on the next generation mixed-signal product solutions that add value to overall systems. 

 

The end results are products that offer higher levels of function integration, lower system stand-by power, and lower output saturation voltages.

Applications

 

Characteristics

 

Specifications

 

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Product List:

Part NumberProduct NameQtyPrice (US$) 
BCX71GLT1Allegro BCX71G-LT1 General Purpose PNP BJT Transistor 45V 100mA SOT-2372,0000.3400
TMPTA05ALLEGRO TMPTA05 Bipolar Transistor NPN 60V 100MA SMD SOT-2351,0000.1600
TMPTA56TMPTA56 Allegro Small Signal BJT PNP Transistors 80V 0.5A 0.3W SMD SOT-239,0000.3800
ACS758KCB-150B-PFF-TACS758KCB-150B-PFF-T Allegro Current Sensor 150A 5V BI 5-CB00.0000
ULN2803LWTR-TULN2803LWTR-T ALLEGRO 2803 BUFFER/DRIVER 0.5 A, 50 V, 8 CHANNEL DARLINGTON WITH BUILT-IN DIODE AND RESISTOR RoHS04.0000
UDN2595AUDN2595A ALLEGRO 8-CHANNEL SATURATED SINK DRIVER 20V 200mA 8PIN DIP035.0000
UDN2981AALLEGRO UDN2981A IC 8 Channel Source Drivers 50V -0.5A DIP-1800.0000
A4989SLDTR-TA4989SLDTR-T Allegro Motor Driver 38-Pin00.0000
A3977SEDTR-TA3977SEDTR-T Allegro Bipolar Motor Driver DMOS Step/Direction 44-PLCC00.0000
ACS722LLCTR-40AB-TACS722LLCTR-40AB-T Allegro Hall Effect Sensor Unipolar 3.3V 8-SOIC03.4380
ULN2804LWULN2804LW Allegro Peripheral Driver, Octal Driver, 18 Pin00.0000
A1335LLETR-TA1335LLETR-T Allegro Hall Effect Sensor Bipolar Latch 5V 14-TSSOP00.0000
UDN2953BUDN2953B Allegro Micro Motor Driver 16P/DIP00.0000
ACS712ELCTR-20A-TACS712ELCTR-20A-T Allegro Sensor 10mA 5.5V 8-SOIC00.0000
A8519KLPTR-TA8519KLPTR-T Allegro Micro LED Driver 20-TSSOP00.0000
ACS733KLATR-40AB-TACS733KLATR-40AB-T Allegro IC Current Sensor00.0000
ACS732KLATR-40AB-TACS732KLATR-40AB-T Allegro Current Sensor Hall Effect00.0000
A3214ELHLT-TA3214ELHLT-T Allegro Hall Effect Sensor 1mA 3V SOT-2300.0000
ACS758LCB-100U-PFF-TACS758LCB-100U-PFF-T Allegro Current Sensor 5V 5-Pin CB-PFF00.0000
A3910EEETR-TA3910EEETR-T Allegro Motor Driver Power MOSFET Parallel 2.5V-5.5V 8-DFN00.0000
ACS723LLCTR-05AB-TACS723LLCTR-05AB-T Allegro Open Loop Current Sensor AC/DC 3.3V 5A 8-SOIC00.0000
BCX71GLT1Allegro BCX71G-LT1 General Purpose PNP BJT Transistor 45V 100mA SOT-2372,0000.3400
TMPTA05ALLEGRO TMPTA05 Bipolar Transistor NPN 60V 100MA SMD SOT-2351,0000.1600
TMPTA56TMPTA56 Allegro Small Signal BJT PNP Transistors 80V 0.5A 0.3W SMD SOT-239,0000.3800
ACS758KCB-150B-PFF-TACS758KCB-150B-PFF-T Allegro Current Sensor 150A 5V BI 5-CB00.0000
ULN2803LWTR-TULN2803LWTR-T ALLEGRO 2803 BUFFER/DRIVER 0.5 A, 50 V, 8 CHANNEL DARLINGTON WITH BUILT-IN DIODE AND RESISTOR RoHS04.0000
UDN2595AUDN2595A ALLEGRO 8-CHANNEL SATURATED SINK DRIVER 20V 200mA 8PIN DIP035.0000
UDN2981AALLEGRO UDN2981A IC 8 Channel Source Drivers 50V -0.5A DIP-1800.0000
A4989SLDTR-TA4989SLDTR-T Allegro Motor Driver 38-Pin00.0000
A3977SEDTR-TA3977SEDTR-T Allegro Bipolar Motor Driver DMOS Step/Direction 44-PLCC00.0000
ACS722LLCTR-40AB-TACS722LLCTR-40AB-T Allegro Hall Effect Sensor Unipolar 3.3V 8-SOIC03.4380
ULN2804LWULN2804LW Allegro Peripheral Driver, Octal Driver, 18 Pin00.0000
A1335LLETR-TA1335LLETR-T Allegro Hall Effect Sensor Bipolar Latch 5V 14-TSSOP00.0000
UDN2953BUDN2953B Allegro Micro Motor Driver 16P/DIP00.0000
ACS712ELCTR-20A-TACS712ELCTR-20A-T Allegro Sensor 10mA 5.5V 8-SOIC00.0000
A8519KLPTR-TA8519KLPTR-T Allegro Micro LED Driver 20-TSSOP00.0000
ACS733KLATR-40AB-TACS733KLATR-40AB-T Allegro IC Current Sensor00.0000
ACS732KLATR-40AB-TACS732KLATR-40AB-T Allegro Current Sensor Hall Effect00.0000
A3214ELHLT-TA3214ELHLT-T Allegro Hall Effect Sensor 1mA 3V SOT-2300.0000
ACS758LCB-100U-PFF-TACS758LCB-100U-PFF-T Allegro Current Sensor 5V 5-Pin CB-PFF00.0000
A3910EEETR-TA3910EEETR-T Allegro Motor Driver Power MOSFET Parallel 2.5V-5.5V 8-DFN00.0000
ACS723LLCTR-05AB-TACS723LLCTR-05AB-T Allegro Open Loop Current Sensor AC/DC 3.3V 5A 8-SOIC00.0000