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    1. Home/
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    3. Integrated Circuits - ICs/
    4. Power Management ICs/
    5. L5957PD STMicroelectronics

    L5957PD [STMicroelectronics]

    L5957PD
    L5957PD

    Part No:

    L5957PD

    Category:

    Power Management ICs

    Manufacturer:

    STMicroelectronics

    Description:

    Converter, Car Audio System 3.3V 5V 8.5V 245 Cel DUAL Specialized Voltage Regulator -40°C~85°C L5957 20 Pins 20 Terminations 20-PowerSOIC (0.433, 11.00mm Width)

    RoHS Status:

    Product FAQ

    1. Is L5957PD available for RFQ?

    Yes. L5957PD 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 L5957PD?

    Pricing for L5957PD 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 L5957PD?

    L5957PD is a STMicroelectronics Power Management ICs with Packaging: Tube and Time@Peak Reflow Temperature-Max (s): 30 and Moisture Sensitivity Level (MSL): 3 (168 Hours). Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for L5957PD?

    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 L5957PD 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 L5957PD?

    Yes. If L5957PD 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:

    L5957PD

    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: 7 months ago)
    Factory Lead Time
    16 Weeks
    Mount
    Surface Mount
    Mounting Type
    Surface Mount
    Package / Case
    20-PowerSOIC (0.433, 11.00mm Width)
    Number of Pins
    20
    Operating Temperature
    -40°C~85°C
    Packaging
    Tube
    JESD-609 Code
    e3
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    3 (168 Hours)
    Number of Terminations
    20
    ECCN Code
    EAR99
    Terminal Finish
    Matte Tin (Sn) - annealed
    Applications
    Converter, Car Audio System
    Packing Method
    TRAY
    Max Power Dissipation
    43W
    Technology
    BIPOLAR
    Terminal Position
    DUAL
    Terminal Form
    GULL WING
    Peak Reflow Temperature (Cel)
    245
    Number of Functions
    1
    Terminal Pitch
    1.27mm
    Reach Compliance Code
    not_compliant
    Time@Peak Reflow Temperature-Max (s)
    30
    Base Part Number
    L5957
    Pin Count
    20
    Number of Outputs
    4
    Qualification Status
    Not Qualified
    Output Type
    Adjustable, Fixed
    Polarity
    Positive
    Voltage - Input
    6V~18V
    Output Current
    800mA
    Voltage - Output
    3.3V 5V 8.5V
    Output Voltage 1
    8.5V
    Min Input Voltage
    6V
    Max Input Voltage
    30V
    Dropout Voltage
    600mV
    Voltage Tolerance-Max
    6%
    Input Voltage Absolute-Max
    18V
    Output Voltage 2
    5V
    Length
    15.9mm
    Height Seated (Max)
    3.5mm
    Width
    11mm
    RoHS Status
    RoHS Compliant

    Products Detail

    L5957PD Overview


    There are a total of 4 outputs supported by the voltage regulator. The rectifier regulator is packaged in 20-PowerSOIC (0.433, 11.00mm Width) for ease of transportation. In Tube package, ready for shipping. The general voltage output of this power supply regulator is 3.3V 5V 8.5V. Surface Mount Universal mount allows for easy adaptation. The shunt regulator is intended for use in applications such as Converter, Car Audio System and others. It is recommended that the operating temperature be set to -40°C~85°C in order to prevent malfunctions. The input voltage for this external regulator is designed to be 6V~18V. It is possible to find 20terminals on the voltage regulator. The rectifier regulator's pinout begins with 20pins. Search L5957 to find more pin-to-pin solutions. A Surface Mount is provided for mounting on PCBs or other boards. There are 20 pins on the power regulator. The voltage controller, as well as other Other Regulators play a vital role in the industry. There should be 800mA output from the electrical regulator at the moment. A voltage greater than 6Vis required for this rectifier regulator.

    L5957PD Features


    Widely used in Converter, Car Audio System applications


    L5957PD Applications


    There are a lot of STMicroelectronics
    L5957PD Specialized Voltage Regulators applications.


    • Notebook/Desktop/Server
    • Telecom/Datacom
    • GSM Base Station
    • LCD-TV/PDP-TV
    • Copier/Printer
    • Set-Top Box
    • DDR Vooo and V? Voltage Generation
    • PC Dual Power Supply
    • Server DDR Power
    • Desktop Computer

    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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