As a leading company in the development, manufacture and market of high-performance semiconductors, Allegro MicroSystems, LLC provides high-growth applications for the automotive market and also stays focus on consumer/communications, automation and industrial solutions. Headquartered in Worcester, Massachusetts (USA) Allegro locates its design, applications and sales support centers worldwide.
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Sensors, Transducers
Accessories Optical Sensors - Phototransistors Magnetic Sensors - Compass, Magnetic Field (Modules) Proximity Sensors Magnetic Sensors - Switches (Solid State) Temperature Sensors - Analog and Digital Output Position Sensors - Angle, Linear Position Measuring Magnetic Sensors - Linear, Compass (ICs) Current Sensors Specialized Sensors Magnetic Sensors - Position, Proximity, Speed (Modules) Temperature Sensors - NTC ThermistorsIntegrated Circuits (ICs)
PMIC - Voltage Regulators - DC DC Switching Regulators Linear - Amplifiers - Audio PMIC - PFC (Power Factor Correction) Interface - Sensor and Detector Interfaces PMIC - Full, Half-Bridge Drivers PMIC - Voltage Regulators - Special Purpose PMIC - Voltage Regulators - Linear Embedded - Microcontrollers PMIC - Supervisors PMIC - Motor Drivers, Controllers PMIC - AC DC Converters, Offline Switchers PMIC - Voltage Regulators - Linear + Switching PMIC - Power Distribution Switches, Load Drivers PMIC - Gate Drivers PMIC - Voltage Regulators - DC DC Switching Controllers PMIC - Power Supply Controllers, Monitors PMIC - Display Drivers PMIC - LED Drivers Interface - Specialized Logic - Specialty Logic Specialized ICs Interface - Drivers, Receivers, Transceivers Memory PMIC - Power Management - SpecializedDiscrete Semiconductor Products
Thyristors - TRIACs Transistors - Special Purpose Transistors - FETs, MOSFETs - Arrays Diodes - RF Thyristors - SCRs Diodes - Bridge Rectifiers Diodes - Zener - Single Transistors - Bipolar (BJT) - Arrays Transistors - JFETs Transistors - Bipolar (BJT) - Single Diodes - Rectifiers - Arrays Transistors - IGBTs - Single Diodes - Rectifiers - Single Transistors - FETs, MOSFETs - SingleDevelopment Boards, Kits, Programmers
Motors, Solenoids, Driver Boards/Modules
Optoelectronics
Tools
Connectors, Interconnects
Power Supplies - Board Mount
Cable Assemblies
Cables, Wires - Management
RF/IF and RFID
Test and Measurement
Hardware, Fasteners, Accessories
Inductors, Coils, Chokes
Audio Products
Boxes, Enclosures, Racks
Crystals, Oscillators, Resonators
Maker/DIY, Educational
Relays
Battery Products
Cables, Wires
Capacitors
Circuit Protection
Soldering, Desoldering, Rework Products
Switches
Filters
Industrial Automation and Controls
Isolators
Kits
Networking Solutions
Potentiometers, Variable Resistors
Tapes, Adhesives, Materials
Transformers
Sensors, Transducers
- AccessoriesOptical Sensors - PhototransistorsMagnetic Sensors - Compass, Magnetic Field (Modules)Proximity SensorsMagnetic Sensors - Switches (Solid State)Temperature Sensors - Analog and Digital OutputPosition Sensors - Angle, Linear Position MeasuringMagnetic Sensors - Linear, Compass (ICs)Current SensorsSpecialized SensorsMagnetic Sensors - Position, Proximity, Speed (Modules)Temperature Sensors - NTC Thermistors
Integrated Circuits (ICs)
- PMIC - Voltage Regulators - DC DC Switching RegulatorsLinear - Amplifiers - AudioPMIC - PFC (Power Factor Correction)Interface - Sensor and Detector InterfacesPMIC - Full, Half-Bridge DriversPMIC - Voltage Regulators - Special PurposePMIC - Voltage Regulators - LinearEmbedded - MicrocontrollersPMIC - SupervisorsPMIC - Motor Drivers, ControllersPMIC - AC DC Converters, Offline SwitchersPMIC - Voltage Regulators - Linear + SwitchingPMIC - Power Distribution Switches, Load DriversPMIC - Gate DriversPMIC - Voltage Regulators - DC DC Switching ControllersPMIC - Power Supply Controllers, MonitorsPMIC - Display DriversPMIC - LED DriversInterface - SpecializedLogic - Specialty LogicSpecialized ICsInterface - Drivers, Receivers, TransceiversMemoryPMIC - Power Management - Specialized
Discrete Semiconductor Products
- Thyristors - TRIACsTransistors - Special PurposeTransistors - FETs, MOSFETs - ArraysDiodes - RFThyristors - SCRsDiodes - Bridge RectifiersDiodes - Zener - SingleTransistors - Bipolar (BJT) - ArraysTransistors - JFETsTransistors - Bipolar (BJT) - SingleDiodes - Rectifiers - ArraysTransistors - IGBTs - SingleDiodes - Rectifiers - SingleTransistors - FETs, MOSFETs - Single
Development Boards, Kits, Programmers
- Evaluation Boards - Op AmpsEvaluation Boards - Expansion Boards, Daughter CardsEvaluation Boards - LED DriversAccessoriesEvaluation and Demonstration Boards and KitsEvaluation Boards - DC/DC & AC/DC (Off-Line) SMPSEvaluation Boards - SensorsEvaluation Boards - Linear Voltage Regulators
Motors, Solenoids, Driver Boards/Modules
- Motor Driver Boards, Modules
Optoelectronics
- Addressable, SpecialtyLEDs - Circuit Board Indicators, Arrays, Light Bars, Bar GraphsDisplay Bezels, LensesLED Lighting - WhiteOptics - LensesLED Lighting - COBs, Engines, Modules, Strips
Tools
- AccessoriesInsertion, ExtractionCrimpers, Applicators, PressesCrimpers, Applicators, Presses - AccessoriesPersonal Protective Equipment (PPE)
Connectors, Interconnects
- Barrel - Audio ConnectorsRectangular Connectors - Free Hanging, Panel MountCircular ConnectorsFiber Optic ConnectorsTerminals - Specialized ConnectorsRectangular Connectors - Headers, Male PinsModular Connectors - Plugs
Power Supplies - Board Mount
- DC DC ConvertersLED Drivers
Cable Assemblies
- Jumper Wires, Pre-Crimped LeadsCircular Cable Assemblies
Cables, Wires - Management
- Cable and Cord GripsMarkersCold Shrink Tape, TubingCable Supports and Fasteners
RF/IF and RFID
- RF AccessoriesAttenuatorsRF Amplifiers
Test and Measurement
- Test PointsAccessories
Hardware, Fasteners, Accessories
- WashersScrews, BoltsBoard Spacers, Standoffs
Inductors, Coils, Chokes
- Fixed Inductors
Audio Products
- Accessories
Boxes, Enclosures, Racks
- BoxesBox AccessoriesBox Components
Crystals, Oscillators, Resonators
- OscillatorsCrystals
Maker/DIY, Educational
- Robotics KitsEducational Kits
Relays
- Solid State Relays
Battery Products
- AccessoriesBattery Holders, Clips, Contacts
Circuit Protection
- Fuses
Soldering, Desoldering, Rework Products
- Soldering, Desoldering, Rework Tips, Nozzles
Switches
- Pushbutton SwitchesAccessories
Filters
- DSL Filters
Industrial Automation and Controls
- Industrial Equipment
Isolators
- Isolators - Gate Drivers
Kits
- EMI, Filter Kits
Networking Solutions
- Accessories
Potentiometers, Variable Resistors
- Accessories
Tapes, Adhesives, Materials
- Tape
Transformers
- Accessories
Featured Products
IC MTR DRV BIPOLAR 3-5.5V 48LQFP
MAGNETIC SWITCH OMNIPOLAR 3DFN
Buffer/Driver 4-CH Non-Inverting Open Collector 16-Pin(14 2Tab) PDIP Bat
ALLEGRO MICROSYSTEMS A1125LLHLT-T Hall Effect Sensor, Unipolar, 25 mA, SOT-23, 3 Pins, 3 V, 24 V
IC PWR DRVR BIPOLAR 1:32 44PLCC
Hall Effect Sensor Unipolar 3.3V 8-Pin SOICN T/R
MAGNETIC SWITCH OMNIPOLAR 3SIP
LED DRVR 72Segment 5V 26-Pin QFN EP T/R