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Products
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Featured Products
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IT infrastructure
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- HOT - SALES and EOL Components
- Hard To Find
- END - OF - LIFE
- Electronic Wholesale
- 88E series
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IT infrastructure
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Integrated Circuits (ICs)
- Integrated Circuits (ICs) Kits
- Specialized ICs
- Memory
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- Clock/Timing
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Embedded
- Embedded - CPLDs (Complex Programmable Logic Devices)
- Embedded - DSP (Digital Signal Processors)
- Embedded - FPGAs (Field Programmable Gate Array)
- Embedded - Microcontrollers
- Embedded - Microcontrollers - Application Specific
- Embedded - Microprocessors
- Embedded - PLDs (Programmable Logic Device)
- Embedded - System On Chip (SoC)
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Interface
- Interface - Sensor, Capacitive Touch
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- Interface - Analog Switches, Multiplexers, Demultiplexers
- Interface - CODECs
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- Interface - Encoders, Decoders, Converters
- Interface - Filters - Active
- Interface - I/O Expanders
- Interface - Modems - ICs and Modules
- Interface - Sensor and Detector Interfaces
- Interface - Serializers, Deserializers
- Interface - Signal Buffers, Repeaters, Splitters
- Interface - Signal Terminators
- Interface - Specialized
- Interface - Telecom
- Interface - UARTs (Universal Asynchronous Receiver Transmitter)
- Interface - Voice Record and Playback
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- Linear
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Logic
- Logic - Buffers, Drivers, Receivers, Transceivers
- Logic - Comparators
- Logic - Counters, Dividers
- Logic - FIFOs Memory
- Logic - Flip Flops
- Logic - Gates and Inverters
- Logic - Latches
- Logic - Multivibrators
- Logic - Parity Generators and Checkers
- Logic - Shift Registers
- Logic - Signal Switches, Multiplexers, Decoders
- Logic - Specialty Logic
- Logic - Translators, Level Shifters
- Logic - Universal Bus Functions
- Logic - Gates and Inverters - Multi - Function, Configurable
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PMIC
- PMIC - Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
- PMIC - Power Over Ethernet (PoE) Controllers
- PMIC - Power Supply Controllers, Monitors
- PMIC - RMS to DC Converters
- PMIC - Supervisors
- PMIC - Thermal Management
- PMIC - V/F and F/V Converters
- PMIC - Voltage Reference
- PMIC - Voltage Regulators - DC DC Switching Controllers
- PMIC - Voltage Regulators - DC DC Switching Regulators
- PMIC - Voltage Regulators - Linear
- PMIC - Voltage Regulators - Linear Regulator Controllers
- PMIC - Voltage Regulators - Linear + Switching
- PMIC - Voltage Regulators - Special Purpose
- PMIC - AC DC Converters, Offline Switchers
- PMIC - Battery Chargers
- PMIC - Battery Management
- PMIC - Current Regulation/Management
- PMIC - Display Drivers
- PMIC - Energy Metering
- PMIC - Full, Half - Bridge Drivers
- PMIC - Gate Drivers
- PMIC - Hot Swap Controllers
- PMIC - Laser Drivers
- PMIC - LED Drivers
- PMIC - Lighting, Ballast Controllers
- PMIC - Motor Drivers, Controllers
- PMIC - OR Controllers, Ideal Diodes
- PMIC - PFC (Power Factor Correction)
- PMIC - Power Distribution Switches, Load Drivers
- PMIC - Power Management - Specialized
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Discrete Semiconductor Products
- Thyristors—SCRs
- Current Regulation - Diodes, Transistors
- IGBTs - Arrays
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- Diodes - Zener - Single
- Diodes, Rectifiers - Arrays
- Diodes, Rectifiers - Single
- FETs - Arrays
- FETs - Single
- IGBTs - Modules
- IGBTs - Single
- JFETs (Junction Field Effect)
- Power Drivers - Modules
- RFFETs
- SCRs - Single - Modules
- SCRs - Single
- Triacs
- Variable Capacitance Diodes (Varicaps, Varactors)
- RF Diodes
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TRANSISTORS
- Transistors – FETs, MOSFETs – Single
- Transistors - FETs, MOSFETs Arrays
- Darlington Transistor
- RF Transistors (BJT)
- Transistors - FETs, MOSFETs - RF
- Transistors - Special Purpose
- Transistors (BJT) - Arrays
- Transistors (BJT) - Arrays, Pre - Biased
- Transistors (BJT) - Single
- Transistors (BJT) - Single, Pre - Biased
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- Memory Cards, Modules
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Sensors, Transducers
- Sensor Interface Junction Blocks
- Sensors, Transducers -Magnets Sensor -Matched Magnets
- Sensors, Transducers -Position Sensors- Angle, Linear Position Measuring
- Sensor Cable Assemblies
- Proximity Sensors - Industrial
- Capacitive Touch Sensors, Proximity Sensor ICs
- Current Transducers
- Encoders
- Image Sensors, Camera
- IrDA Transceiver Modules
- Moisture Sensors, Humidity
- Position Sensors - Angle, Linear Position Measuring
- Pressure Sensors, Transducers
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Optical Sensors
- Optical Sensors - Image Sensors, Camera
- Optical Sensors - Ambient Light, IR, UV Sensors
- Optical Sensors - Photo Detectors - Remote Receiver
- Optical Sensors - Photodiodes
- Optical Sensors - Photointerrupters - Slot Type - Logic Output
- Optical Sensors - Photointerrupters - Slot Type - Transistor Output
- Optical Sensors - Phototransistors
- Optical Sensors - Reflective - Analog Output
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- Motion Sensors
- Temperature Sensors
- Magnetic Sensors
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Optoelectronics
- Fiber Optic Transceiver Modules
- Display Bezels, Lenses
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- Ballasts, Inverters
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- LCD, OLED, Graphic
- LED Character and Numeric
- Infrared, UV, Visible Emitters
- LED Indication - Discrete
- LEDs - Circuit Board Indicators, Arrays, Light Bars, Bar Graphs
- Optics - LEDs - Light Pipes
- Panel Indicators, Pilot Lights
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- Fiber Optics
- Led Lighting
- Display Modules
- Custom Products
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- Circuit Protection
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Connectors, Interconnects
- Keystone Connector Accessories
- Card Edge Connector Housings
- Card Edge Connector Contacts
- Headers & Wire Housings
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- USB, DVI, HDMI Connectors —USB, DVI, HDMI Connector Assemblies
- Industrial Controls, Meters——Controllers——Specialty Controllers
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- Terminals - Quick Connects, Quick Disconnect Connectors
- Terminals - Specialized Connectors
- Terminals - Wire Splice Connectors
- Terminals - Wire to Board Connectors
- FFC, FPC (FlatFlexible) Connector Assemblies
- Heavy Duty Connector Frames
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- Heavy Duty Connector Inserts, Modules
- Modular Connector Jacks
- Modular Connector Jacks With Magnetics
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- Rectangular Connectors - Board In, Direct Wire to Board
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RF/IF and RFID
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Uncategorized
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Programmers, Development Systems
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Featured Products
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Manufacturers
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Hard To Find from Allegro MicroSystems, LLC : 194 - Page 4
Hard To Find electronic components are those that are either obsolete or produced in limited quantities, making them challenging to source. These components are crucial for maintaining and repairing older electronic equipment or completing specialized projects that require specific parts.
Leading suppliers specialize in sourcing and stocking these elusive components, ensuring that engineers and hobbyists can find the parts they need. Whether it's vintage semiconductors, discontinued ICs, or rare passive components, these suppliers provide a vital service to the electronics community.
Acquiring hard-to-find components helps extend the lifespan of existing equipment, reduces e-waste, and supports sustainable practices in electronics manufacturing. Reliable suppliers ensure these parts are authentic and quality-tested, offering peace of mind to their customers.
| Select | Images | Part Number | Mfr | Description | Datasheet | Availability | Price | Qty | RFQ | Rohs | ECAD Model |
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Mfr. Part No. WS Part No. |
Dual Full Bridge Motor Driver 16-Pin SOIC W T/R / Dual Full-Bridge PWM Motor Driver | IC MTRDRV BIPLR 4.75-5.5V 16SOIC
|
 Datasheet
|
8,666 pieces In Stock |
MOQ: 30 |
|
|
||||
|
Mfr. Part No. WS Part No. |
DMOS Microstepping Driver with Translator | IC MTR DRV BIPOLR 3-5.5V 24TSSOP
|
40,000 pieces In Stock |
MOQ: 16 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
The Allegro ACS756 family of current sensor ICs provides economical and precise solutions for AC or DC current sensing in industrial, automotive, commercial, and communications systems. | SENSOR CURRENT HALL 50A AC/DC
|
Low Stock |
MOQ: 1 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
The A6261 is a linear, programmable current regulator providing up to 100 mA from each of four outputs to drive arrays of high brightness LEDs.
|
Low Stock |
MOQ: 24 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
MICROSTEPPING DMOS DRIVER WITH TRANSLATOR | IC MTR DRV BIPOLR 3-5.5V 28TSSOP
|
20,000 pieces In Stock |
MOQ: 21 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
DMOS FULL-BRIDGE PWM MOTOR DRIVER | IC MOTOR DRVR 4.5V-5.5V 28TSSOP
|
12,845 pieces In Stock |
MOQ: 10 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Current Sensor
|
Datasheet
|
Low Stock |
MOQ: 12 |
|
|
||||
|
Mfr. Part No. WS Part No. |
AC SMOKE DETECTOR WITH INTERCONNECT AND TIMER
|
Low Stock |
MOQ: 1 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
SMOKE DETECTOR WITH INTERCONNECT
|
Low Stock |
MOQ: 1 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
DABiC-5 32-Bit Serial Input Latched Sink Drivers
|
Datasheet
|
Low Stock |
MOQ: 1 |
|
|
||||
|
Mfr. Part No. WS Part No. |
HALL-EFFECT SWITCHES FOR HIGH-TEMPERATURE OPERATION
|
Low Stock |
MOQ: 40 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Low Noise, Linear Hall Effect Sensor ICs with Analog Output
|
Datasheet
|
11,110 pieces In Stock |
MOQ: 40 |
|
|
||||
|
Mfr. Part No. WS Part No. |
MICROSTEPPING DMOS DRIVER WITH TRANSLATOR
|
Datasheet
|
Low Stock |
MOQ: 6 |
Need to verify |
|
||||
|
Mfr. Part No. WS Part No. |
Chopper Stabilized Precision Hall Effect Latches
|
Low Stock |
MOQ: 19 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Fully Integrated, Hall Effect-Based Linear Current Sensor with Voltage Isolation and a Low-Resistance Current Conductor
|
Datasheet
|
Low Stock |
MOQ: 16 |
|
|
||||
|
Mfr. Part No. WS Part No. |
DABiC-5 Latched Sink Drivers | IC SINK DRIVER LATCHED 28PLCC
|
Low Stock |
MOQ: 17 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
DMOS FULL-BRIDGE PWM MOTOR DRIVER | IC MOTOR DRIVER 4.5V-5.5V 24DIP
|
Low Stock |
MOQ: 7 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Fully integrated 42 V MOSFET for boost converter | QUAD STRING BOOST LED DRIVER FOR
|
4,000 pieces In Stock |
MOQ: 30 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
Chopper-Stabilized Omnipolar Hall-Effect Switches
|
Datasheet
|
870 pieces In Stock |
MOQ: 60 |
|
|
||||
|
Mfr. Part No. WS Part No. |
DABiC-IV, 10-BIT SERIAL-INPUT, LATCHED SOURCE DRIVERS | IC SOURCE DRVR 10BIT SER 18DIP
|
Low Stock |
MOQ: 18 |
Need to verify |
|
