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    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Power Management ICs/
    5. L7985 STMicroelectronics

    L7985 [STMicroelectronics]

    L7985
    L7985

    Part No:

    L7985

    Category:

    Power Management ICs

    Manufacturer:

    STMicroelectronics

    Description:

    10 Terminals 4.5V 10-Pin L7985 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 250kHz~1MHz Tube 10-VFDFN Exposed Pad

    RoHS Status:

    Product FAQ

    1. Is L7985 available for RFQ?

    Yes. L7985 by STMicroelectronics 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 L7985?

    Pricing for L7985 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 L7985?

    L7985 is a STMicroelectronics Power Management ICs with Packaging: Tube and Moisture Sensitivity Level (MSL): 3 (168 Hours) and Voltage - Output (Min/Fixed): 0.6V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for L7985?

    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 L7985 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 L7985?

    Yes. If L7985 is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics Power Management ICs parts or compatible alternatives.

    RFQ

    Part Number:

    L7985

    Manufacturer:

    STMicroelectronics

    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
    ACTIVE (Last Updated: 8 months ago)
    Mount
    Surface Mount
    Mounting Type
    Surface Mount
    Package / Case
    10-VFDFN Exposed Pad
    Number of Pins
    10
    Operating Temperature
    -40°C~150°C TJ
    Packaging
    Tube
    Part Status
    Discontinued
    Moisture Sensitivity Level (MSL)
    3 (168 Hours)
    Number of Terminations
    10
    ECCN Code
    EAR99
    Terminal Position
    DUAL
    Terminal Pitch
    0.5mm
    Base Part Number
    L7985
    Function
    Step-Down
    Number of Outputs
    1
    Output Voltage
    38V
    Output Type
    Adjustable
    Max Output Current
    2A
    Voltage - Input (Min)
    4.5V
    Analog IC - Other Type
    SWITCHING REGULATOR
    Output Configuration
    Positive
    Max Output Voltage
    38V
    Voltage - Output (Min/Fixed)
    0.6V
    Topology
    Buck
    Control Mode
    VOLTAGE-MODE
    Frequency - Switching
    250kHz~1MHz
    Synchronous Rectifier
    No
    Min Output Voltage
    600mV
    RoHS Status
    RoHS Compliant

    Products Detail

    L7985 Overview


    A Tube package is used in this voltage regulator to optimize performance. In this voltage regulator, 10 terminations are present. A SWITCHING REGULATOR analog IC is used in this voltage regulator 12v, which is the type of analog IC that this voltage regulator 12v is equipped with. In order to save space, this voltage regulator is packaged in the 10-VFDFN Exposed Pad package. 1 outputs of voltage regulator are configured. Adjustable outputs are generated on the output pins of this adjusting voltage regulator. A voltage regulator 12v such as this one fits the Surface Mount mounting bracket. Keeping dc to dc voltage regulator's operating temperature at -40°C~150°C TJ is essential when operating. A DC-DC switching regulator such as this one switches at 250kHz~1MHz. Voltage regulators like this one can operate at least with 4.5V as the dc to dc voltage regulator's minimum input voltage. It is evident from the table below that adjusting voltage regulator's output voltage (Min/Fixed) is equal to 0.6V. A voltage regulator 12v such as this falls under the Switching Regulator or Controllers category and belongs to this category. As a member of the L7985 family of DC/DC regulators, this is a DC/DC regulator. The voltage DC DC switching regulator can provide is up to 38V volts. During switching regulator operation, 10 pins are used. Ideally this switch regulator should have an output voltage of about 600mV at the very least. A maximum output current of 2A A is provided to meet the switching regulator operation requirements. DC DC switching regulator offers a maximum output voltage of 38V as its maximum output voltage.

    L7985 Features


    1 outputs
    10 pins


    L7985 Applications


    There are a lot of STMicroelectronics
    L7985 Voltage Regulators applications.


    • Various precision measuring instruments
    • Various precision measuring detectors
    • Flaw detection equipment
    • Balance equipment
    • Industrial robots
    • Industrial controllers
    • Die casting equipment
    • Injection molding machinery
    • Various CNC machine tools
    • Machining centers

    Documents

    Datasheets:

    L7985
    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
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      Secure payment method

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