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    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Power Management ICs/
    5. U643B-MY Microchip

    U643B-MY [Microchip]

    U643B-MY
    U643B-MY

    Part No:

    U643B-MY

    Category:

    Power Management ICs

    Manufacturer:

    Microchip

    Description:

    PMIC U643B 8-DIP (0.300, 7.62mm)

    RoHS Status:

    Product FAQ

    1. Is U643B-MY available for RFQ?

    Yes. U643B-MY by Microchip 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 U643B-MY?

    Pricing for U643B-MY 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 U643B-MY?

    U643B-MY is a Microchip Power Management ICs with Packaging: Tube and Moisture Sensitivity Level (MSL): 1 (Unlimited) and Supplier Device Package: 8-DIP. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for U643B-MY?

    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 U643B-MY 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 U643B-MY?

    Yes. If U643B-MY is unavailable, obsolete, or does not meet your required lead time, we can help check similar Microchip Power Management ICs parts or compatible alternatives.

    RFQ

    Part Number:

    U643B-MY

    Manufacturer:

    Microchip

    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
    Mounting Type
    Through Hole
    Package / Case
    8-DIP (0.300, 7.62mm)
    Supplier Device Package
    8-DIP
    Operating Temperature
    -40°C~95°C
    Packaging
    Tube
    Published
    1997
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Type
    Automotive, Flasher
    Voltage - Supply
    9V~15V
    Base Part Number
    U643B
    Current - Supply
    7mA
    Dimming
    No
    RoHS Status
    RoHS Compliant

    Products Detail

    U643B-MY Overview


    Materials used in packaging are those of Tube.Manufacturers of electronic devices recogni8-DIP (0.300, 7.62mm)e the 8-DIP (0.300, 7.62mm)'s low packaging cost.Using Through Hole, the board is mounted.In standard grade applications, it is considered Type Automotive, Flasher.A power supply voltage ensures the device's proper operation.-40°C~95°C should always be the default setting.There is a number U643B in the device's best part.This system functions by utili7mAing 7mA's supply current.Packing is provided by 8-DIP Supplier Device Package.

    U643B-MY Features


    Mounting type of Through Hole


    U643B-MY Applications


    There are a lot of Microchip Technology
    U643B-MY Lighting Controllers applications.


    • Decoupling or bypassing
    • Noise filtering
    • DC/DC, DC/AC, and AC/AC converters
    • Frequency converters
    • Spot welding
    • Flashtube ignition
    • DC link
    • Motor start
    • Audio crossover
    • UPS buffering

    Documents

    Datasheets:

    U643B

    PCN Packaging:

    Transfer to Microchip/Label/Pkg 5/Sep/2016
    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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