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    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Power Management ICs/
    5. L5957 STMicroelectronics

    L5957 [STMicroelectronics]

    L5957
    L5957

    Part No:

    L5957

    Category:

    Power Management ICs

    Manufacturer:

    STMicroelectronics

    Description:

    Converter, Car Audio System 3.3V 5V 8.5V ZIG-ZAG Specialized Voltage Regulator -40°C~85°C L5957 15 Pins 15 Terminations Multiwatt-15 (Vertical, Bent and Staggered Leads)

    RoHS Status:

    Product FAQ

    1. Is L5957 available for RFQ?

    Yes. L5957 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 L5957?

    Pricing for L5957 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 L5957?

    L5957 is a STMicroelectronics Power Management ICs with Packaging: Tube and Moisture Sensitivity Level (MSL): 1 (Unlimited) and Operating Supply Voltage: 18V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for L5957?

    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 L5957 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 L5957?

    Yes. If L5957 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:

    L5957

    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)
    Factory Lead Time
    16 Weeks
    Contact Plating
    Tin
    Mount
    Through Hole
    Mounting Type
    Through Hole
    Package / Case
    Multiwatt-15 (Vertical, Bent and Staggered Leads)
    Number of Pins
    15
    Operating Temperature
    -40°C~85°C
    Packaging
    Tube
    JESD-609 Code
    e3
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    15
    ECCN Code
    EAR99
    Applications
    Converter, Car Audio System
    Packing Method
    TRAY
    Max Power Dissipation
    43W
    Technology
    BIPOLAR
    Terminal Position
    ZIG-ZAG
    Number of Functions
    1
    Terminal Pitch
    1.27mm
    Base Part Number
    L5957
    Pin Count
    15
    Number of Outputs
    4
    Output Type
    Adjustable, Fixed
    Operating Supply Voltage
    18V
    Polarity
    Positive
    Voltage - Input
    6V~18V
    Output Current
    800mA
    Quiescent Current
    5mA
    Voltage - Output
    3.3V 5V 8.5V
    Output Voltage 1
    8.5V
    Min Input Voltage
    6V
    Max Input Voltage
    30V
    Dropout Voltage
    600mV
    Threshold Voltage
    3.5V
    Voltage Tolerance-Max
    6%
    Output Voltage 2
    5V
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    L5957 Overview


    There are 4 outputs supported by the voltage regulator. Transport is made easy with the package of Multiwatt-15 (Vertical, Bent and Staggered Leads). Currently, Tube packages are available for shipping. Volatge output for this voltage controller is 3.3V 5V 8.5V. Easy adaptability with the Through Hole universal mount. It is intended for use in applications such as Converter, Car Audio System and others. Ideally, the operating temperature should be set at -40°C~85°C in order to prevent malfunction. The variable voltage regulator input voltage is designed to be 6V~18V. It contains terminals with the number 15. Initially, the pinout of the alternator regulator begins with 15 pins. In order to find more pin-to-pin solutions, try searching for L5957. Through Hole is there for mounting on a PCB or another board. There are 15 pins on the power supply regulator. The AC voltage regulator and other Other Regulators play an important role in the industry. It is necessary to have an operating supply voltage of 18V for normal operation. The external regulator should currently output 800mA. A voltage higher than 6Vis required for the input of this alternator regulator. A quiescent current of z5mA is presented by this power regulator.

    L5957 Features


    Widely used in Converter, Car Audio System applications
    Supply voltage: 18V


    L5957 Applications


    There are a lot of STMicroelectronics
    L5957 Specialized Voltage Regulators applications.


    • DDR Vooo and V? Voltage Generation
    • PC Dual Power Supply
    • Server DDR Power
    • Desktop Computer
    • Graphics Cards
    • Cell Phones
    • Wireless Modems
    • PCS Phones
    • Two-Way Pagers
    • PHS Phones

    Documents

    Datasheets:

    L5957
    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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