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Products
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Featured Products
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IT infrastructure
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- 88E series
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- END - OF - LIFE
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IT infrastructure
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Integrated Circuits (ICs)
- Integrated Circuits (ICs) Kits
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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
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Interface
- Interface - Analog Switches - Special Purpose
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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
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- Interface - Voice Record and Playback
- Interface - Sensor, Capacitive Touch
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- Linear
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Logic
- Logic - Buffers, Drivers, Receivers, Transceivers
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- 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 - AC DC Converters, Offline Switchers
- PMIC - Battery Chargers
- PMIC - Battery Management
- PMIC - Current Regulation/Management
- PMIC - Display Drivers
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- PMIC - Full, Half - Bridge Drivers
- PMIC - Gate Drivers
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- PMIC - OR Controllers, Ideal Diodes
- PMIC - PFC (Power Factor Correction)
- PMIC - Power Distribution Switches, Load Drivers
- PMIC - Power Management - Specialized
- 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 - Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
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- Specialized ICs
- Audio Special Purpose
- Memory
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Discrete Semiconductor Products
- Current Regulation - Diodes, Transistors
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TRANSISTORS
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- Transistors (BJT) - Arrays
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- Transistors (BJT) - Single
- Transistors (BJT) - Single, Pre - Biased
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- RF Diodes
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- FETs - Single
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- IGBTs - Single
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- Power Drivers - Modules
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- Variable Capacitance Diodes (Varicaps, Varactors)
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- Memory Cards, Modules
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Sensors, Transducers
- Sensor Interface Junction Blocks
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Optical Sensors
- Optical Sensors - Ambient Light, IR, UV Sensors
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- Optical Sensors - Photointerrupters - Slot Type - Logic Output
- Optical Sensors - Photointerrupters - Slot Type - Transistor Output
- Optical Sensors - Phototransistors
- Optical Sensors - Reflective - Analog Output
- Optical Sensors - Image Sensors, Camera
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- Motion Sensors
- Temperature Sensors
- Magnetic Sensors
- Moisture Sensors, Humidity
- Position Sensors - Angle, Linear Position Measuring
- Pressure Sensors, Transducers
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Optoelectronics
- LED Emitters - Infrared, UV, Visible
- Ballasts, Inverters
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- Optics - LEDs - Light Pipes
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- Circuit Protection
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Connectors, Interconnects
- Keystone Connector Accessories
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RF/IF and RFID
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- RF Misc ICs and Modules
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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 3
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. |
DMOS Full-Bridge PWM Motor Driver | IC MOTOR DRVR 4.5V-5.5V 28TSSOP
|
24,000 pieces In Stock |
MOQ: 15 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Single LNB Supply and Control Voltage Regulator | IC REG CONV RECVRS 1OUT 20QFN
|
1,500 pieces In Stock |
MOQ: 50 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
DUAL FULL-BRIDGE PWM MOTOR DRIVER
|
Low Stock |
MOQ: 7 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Protected Quad Driver with Fault Detection and Sleep Mode
|
Low Stock |
MOQ: 9 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
MICROPOWER, ULTRA-SENSITIVE HALL-EF FECT SWITCHES | MAGNETIC SWITCH OMNIPOLAR SOT23W
|
35,000 pieces In Stock |
MOQ: 105 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
HALL-EFFECT, DIRECTION-DETECTION SENSORS
|
 Datasheet
|
Low Stock |
MOQ: 1 |
|
|
||||
|
Mfr. Part No. WS Part No. |
DMOS Microstepping Driver with Translator | IC MTR DRV BIPOLR 3-5.5V 24TSSOP
|
Low Stock |
MOQ: 12 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Chopper-Stabilized, Precision Hall-Effect Latches
|
Low Stock |
MOQ: 85 |
Need to verify |
|
|||||
|
Mfr. Part No. WS Part No. |
Full-Bridge PWM Microstepping Motor Driver
|
Datasheet
|
Low Stock |
MOQ: 12 |
|
|
||||
|
Mfr. Part No. WS Part No. |
CHOPPER-STABILIZED, PRECISION HALL-EFFECT SWITCH
|
Low Stock |
MOQ: 55 |
|
|
|||||
|
Mfr. Part No. WS Part No. |
MICROPOWER, ULTRA-SENSITIVE HALL-EFFECT SWITCHES
|
Low Stock |
MOQ: 3 |
|
|
|||||
|
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. |
8-CHANNEL SOURCE DRIVERS | IC SOURCE DRIVER 8CHAN 20SOIC
|
Low Stock |
MOQ: 20 |
Need to verify |
|
|||||
|
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 |
|
