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    1. Home/
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    3. Integrated Circuits - ICs/
    4. Driver ICs/
    5. LB1946-E Onsemi

    LB1946-E [Onsemi]

    LB1946-E
    LB1946-E

    Part No:

    LB1946-E

    Category:

    Driver ICs

    Manufacturer:

    Onsemi

    Description:

    Motor Drivers 28 Motion Control Electronics

    RoHS Status:

    Product FAQ

    1. Is LB1946-E available for RFQ?

    Yes. LB1946-E by Onsemi is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for LB1946-E?

    Pricing for LB1946-E can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of LB1946-E?

    LB1946-E is a Onsemi Driver ICs with Packaging: Tube and Moisture Sensitivity Level (MSL): 1 (Unlimited) and Supply Current-Max (Isup): 48.5mA. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for LB1946-E?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can LB1946-E be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to LB1946-E?

    Yes. If LB1946-E is unavailable, obsolete, or does not meet your required lead time, we can help check similar Onsemi Driver ICs parts or compatible alternatives.

    RFQ

    Part Number:

    LB1946-E

    Manufacturer:

    Onsemi

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product

    Datasheet:

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Lifecycle Status
    LAST SHIPMENTS (Last Updated: 1 month ago)
    Mount
    Through Hole
    Mounting Type
    Through Hole
    Package / Case
    28-SDIP (0.500, 12.70mm) Exposed Pad
    Number of Pins
    30
    Operating Temperature
    -20°C~85°C TA
    Packaging
    Tube
    Published
    2004
    JESD-609 Code
    e6
    Pbfree Code
    yes
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    28
    Terminal Finish
    Tin/Bismuth (Sn/Bi)
    Applications
    General Purpose
    Voltage - Supply
    4.5V~5.5V
    Terminal Position
    DUAL
    Base Part Number
    LB1946
    JESD-30 Code
    R-PDIP-T28
    Function
    Driver - Fully Integrated, Control and Power Stage
    Number of Outputs
    1
    Power Supplies
    3.3/545V
    Interface
    Parallel, Serial
    Nominal Supply Current
    37mA
    Output Configuration
    Half Bridge (4)
    Current - Output
    1.5A
    Supply Current-Max (Isup)
    48.5mA
    Voltage - Load
    10V~45V
    Motor Type
    Stepper
    Motor Type - Stepper
    Bipolar
    REACH SVHC
    No SVHC
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    LB1946-E Overview


    Drivers controllers is designed with Tube package.The part is packged with 28-SDIP (0.500, 12.70mm) Exposed Pad case.Drivers controllers is recommended to mount the part by Through Hole.Drivers controllers is fDrivers controllersting for the component connected in General Purpose.The device can supply 4.5V~5.5V volts.With regard to operating temperature, it ranges -20°C~85°C TA. There are 28 terminations available in the part.The voltage can applied to the load at the rate of 10V~45V.Its recommended mounting way is Through Hole.Keep the part output current at 1.5A.Drivers controllers is based on the LB1946 part number.Drivers controllers is designed wDrivers controllersh 30 pins.Drivers controllers belongs to Motion Control Electronics series.There are 1 outputs available.The motor type can be recognized as Stepper.

    LB1946-E Features


    Applications : General Purpose
    Load voltage across the chip 10V~45V
    base on LB1946 number
    designed with 1 outputs
    Motor Type classified as Stepper


    LB1946-E Applications


    There are a lot of ON Semiconductor
    LB1946-E motor drivers applications.


    • Mobile phone display backlight and key light driving
    • High power LED street light
    • Large outdoor LED display
    • Commercial office
    • Hospitality buildings
    • Smart lighting applications
    • Automotive applications
    • Dome
    • Dash
    • Footwell lighting

    Documents

    Datasheets:

    LB1946
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method

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