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    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Power Management ICs/
    5. UM1660S Union Semiconductor

    UM1660S [Union Semiconductor]

    UM1660S
    UM1660S

    Part No:

    UM1660S

    Category:

    Power Management ICs

    Manufacturer:

    Union Semiconductor

    Description:

    1MHz 400mA Boost Adjustable 1 SOT-23-5 Voltage Regulators - DC DC Switching Regulators ROHS

    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
    Package
    SOT-23-5
    Synchronous Rectifier
    No
    Operating Temperature
    -40℃~+85℃@(TA);-40℃~+125℃@(TJ)
    Frequency - Switching
    1MHz
    Output Current
    400mA
    Function
    Boost
    Output Type
    Adjustable
    Topology
    Boost
    Quiescent Current
    36uA
    Operating Voltage
    2V~6V
    Switch tube (built-in/external)
    Built-In

    Documents

    Datasheet:

    Datasheet
    Product FAQ

    1. Is UM1660S available for RFQ?

    Yes. UM1660S by Union Semiconductor 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 UM1660S?

    Pricing for UM1660S 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 UM1660S?

    UM1660S is a Union Semiconductor Power Management ICs with Switch tube (built-in/external): Built-In and Synchronous Rectifier: No. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for UM1660S?

    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 UM1660S 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 UM1660S?

    Yes. If UM1660S is unavailable, obsolete, or does not meet your required lead time, we can help check similar Union Semiconductor Power Management ICs parts or compatible alternatives.

    RFQ

    Part Number:

    UM1660S

    Manufacturer:

    Union Semiconductor

    Looking for Pricing? Contact us for volume pricing.

    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

    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.

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    8542399000
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    8542390001
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    8542390000
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    85423999
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    85423900
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    8542.39.99
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