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    Part number
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    1. Home/
    2. All Manufacturers/
    3. Littelfuse/
    4. Integrated Circuits - ICs/
    5. Switch ICs

    Switch ICs

    (14,248)

    Switch ICs are integrated circuits designed to control the connection and disconnection of electrical signal or power paths within an electronic system. They provide a compact, semiconductor-based method for routing, isolating, or selecting between multiple lines under defined control conditions.

    These devices are commonly used to manage signal flow and simplify circuit-level switching functions compared with discrete implementations.

    • Core function: Enable or block conduction between circuit nodes in a controlled manner
    • Switching scope: Support switching of analog and/or digital signals depending on device design
    • Integration role: Combine switching elements and control logic within a single IC to streamline system design
    37Results Found

    Operating Temperature

    Package / Case

    Packaging

    Operating Supply Voltage

    Part Status

    Moisture Sensitivity Level (MSL)

    Packing

    Output Current

    RoHS Status

    Series

    ProductManufacturerIn Stock StatusPriceQtyRFQDescription
    55505-00-01-B
    PDF
    55505-00-01-B

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    The 55505 is a robust flange mounting hall effect sensor primarily for geartooth speed sensing. Protected against severe and automotive environments.

    55310-00-02-C
    PDF
    55310-00-02-C

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    Littelfuse 55310 absolute position sensor provides a digital output signal when activated by a magnet using non-contact magnetic Hall effect technology.

    55310-00-02-A
    PDF
    55310-00-02-A

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    Littelfuse 55310 absolute position sensor with digital output, using Hall effect technology.

    55140-3H-04-D
    PDF
    55140-3H-04-D

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    The 55140 is a small flange mounting hall effect sensor occupying only 3.22cm² board space with a choice of digital, or programmable analogue outputs.

    55140-3H-03-D
    PDF
    55140-3H-03-D

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    The 55140 is a small flange mounting hall effect sensor occupying only 3.22cm² board space with a choice of digital, or programmable analogue outputs.

    55140-2L-02-A
    PDF
    55140-2L-02-A

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    The 55140 is a small flange mounting hall effect sensor occupying only 3.22cm² (0.500”² ) board space with a choice of digital, or programmable analogue outputs. It is available as three-wire (voltage output) or two-wire (current output) versions.

    55140-2H-02-A
    PDF
    55140-2H-02-A

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    The 55140 is a small flange mounting hall effect sensor occupying only 3.22cm² board space with a choice of digital, or programmable analogue outputs.

    55110-3M-03-A
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    55110-3M-03-A

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    The 55110 is a flange mounting hall effect sensor with the integral LED for visual indication of operation.

    55110-3M-02-A
    PDF
    55110-3M-02-A

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    The 55110 is a flange mounting hall effect sensor with the integral LED for visual indication of operation.

    55110-3H-05-A
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    55110-3H-05-A

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    The 55110 is a flange mounting hall effect sensor with the integral LED for visual indication of operation.

    55100-AP-04-E
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    55100-AP-04-E

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    The 55100 is a miniature flange mounting hall effect sensor 25.5mm (1.004”) x 11.00m (0.433”) and only 3.00mm (0.118”) high with a choice of digital or programmable analogue outputs.

    55100-3L-03-A
    PDF
    55100-3L-03-A

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    The 55100 is a miniature flange mounting hall effect sensor 25.5mm (1.004”) x 11.00m (0.433”) and only 3.00mm (0.118”) high with a choice of digital or programmable analogue outputs.

    55100-3L-02-A
    PDF
    55100-3L-02-A

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    The 55100 is a miniature flange mounting hall effect sensor 25.5mm (1.004") x 11.00mm (0.433") and only 3.00mm (0.118") high with a choice of digital or programmable analogue outputs.

    55100-2H-02-A
    PDF
    55100-2H-02-A

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    The 55100 is a miniature flange mounting hall effect sensor 25.5mm x 11.00mm x 3.00mm with a choice of digital or programmable analogue outputs.

    LF32115TMR
    RoHS
    LF32115TMR

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    Open Drain 1.8V~5.5V -40°C~125°C Unipolar Switch South Pole 2.5mT Trip, 0.5mT Release 200nA Typ-Supply (Max) 20mA-Output (Max) Temperature Compensated TO-236-3, SC-59, SOT-23-3

    CPC7595BCTR
    RoHS
    CPC7595BCTR

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    5V 28 Pin Telecom device 1 Circuits Min 4.5V V Max 5.5V V

    CPC7595BC
    RoHS
    CPC7595BC

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    5V 28 Pin Telecom device 1 Circuits Min 4.5V V Max 5.5V V

    CPC7594MC
    CPC7594MC

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    Analog Switches

    CPC7594MB
    CPC7594MB

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    Analog Switches

    CPC7594MA
    CPC7594MA

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    Analog Switches

    CPC7593MB
    CPC7593MB

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    Analog Switches

    CPC7592MC
    CPC7592MC

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    Analog Switches

    CPC7592MB
    CPC7592MB

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    Analog Switches

    CPC7591MC
    CPC7591MC

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    Analog Switches

    CPC7591MB
    CPC7591MB

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    Analog Switches

    CPC7591MA
    CPC7591MA

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    Analog Switches

    CPC7591BC
    CPC7591BC

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    Analog Switches

    CPC7584BA
    PDF
    RoHS
    CPC7584BA

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    5V 16 Pin Telecom device 1 Circuits Min 4.5V V Max 5.5V V

    CPC7583BC
    PDF
    RoHS
    CPC7583BC

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    5V 28 Pin Telecom device 1 Circuits Min 4.5V V Max 5.5V V

    CPC7583BATR
    PDF
    RoHS
    CPC7583BATR

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    5V 28 Pin Telecom device 1 Circuits Min 4.5V V Max 5.5V V

    CPC7583BA
    PDF
    RoHS
    CPC7583BA

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    5V 28 Pin Telecom device 1 Circuits Min 4.5V V Max 5.5V V

    CPC7524BTR
    CPC7524BTR

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    Analog Switch 28-SOIC (0.295, 7.50mm Width)

    CPC7524B
    CPC7524B

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    Analog Switch 28-SOIC (0.295, 7.50mm Width)

    CPC7512ZTR
    RoHS
    CPC7512ZTR

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    Analog Switch 20-SOIC (0.295, 7.50mm Width)

    CPC7512Z
    RoHS
    CPC7512Z

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    Analog Switch 20-SOIC (0.295, 7.50mm Width)

    CPC7220KTR
    PDF
    RoHS
    CPC7220KTR

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    Analog Switch 48 Pin 48-LQFP

    55085-3M-00-0
    PDF
    RoHS
    55085-3M-00-0

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    55085 Series Hall Effect Sensor PC Pin Digital Ferrous Vane -40°C~100°C TA 3.8V~24V Slotted Body

    1-37 of 37
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