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    1. Home/
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    4. Power Supplies/
    5. VIPER37LD STMicroelectronics

    VIPER37LD [STMicroelectronics]

    VIPER37LD
    VIPER37LD

    Part No:

    VIPER37LD

    Category:

    Power Supplies

    Manufacturer:

    STMicroelectronics

    Description:

    8.5V~23.5V 16 Pin VIPER37 AC to DC power converter VIPer? plus Series 60kHz

    RoHS Status:

    Product FAQ

    1. Is VIPER37LD available for RFQ?

    Yes. VIPER37LD 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 VIPER37LD?

    Pricing for VIPER37LD 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 VIPER37LD?

    VIPER37LD is a STMicroelectronics Power Supplies with Packaging: Tube and Time@Peak Reflow Temperature-Max (s): NOT SPECIFIED 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 VIPER37LD?

    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 VIPER37LD 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 VIPER37LD?

    Yes. If VIPER37LD is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics Power Supplies parts or compatible alternatives.

    RFQ

    Part Number:

    VIPER37LD

    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
    12 Weeks
    Mount
    Surface Mount
    Mounting Type
    Surface Mount
    Package / Case
    16-SOIC (0.154, 3.90mm Width)
    Number of Pins
    16
    Operating Temperature
    -40°C~150°C TJ
    Packaging
    Tube
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    3 (168 Hours)
    ECCN Code
    EAR99
    HTS Code
    8542.39.00.01
    Power Rating
    1.5W
    Max Power Dissipation
    20W
    Peak Reflow Temperature (Cel)
    NOT SPECIFIED
    Time@Peak Reflow Temperature-Max (s)
    NOT SPECIFIED
    Base Part Number
    VIPER37
    Operating Supply Voltage
    23.5V
    Analog IC - Other Type
    SWITCHING REGULATOR
    Voltage - Supply (Vcc/Vdd)
    8.5V~23.5V
    Topology
    Flyback
    Min Input Voltage
    8.5V
    Frequency - Switching
    60kHz
    Max Input Voltage
    23.5V
    Internal Switch(s)
    Yes
    Fault Protection
    Current Limiting, Over Temperature, Over Voltage
    Max Duty Cycle
    80 %
    Output Isolation
    Isolated
    Voltage - Breakdown
    800V
    Voltage - Start Up
    14V
    REACH SVHC
    No SVHC
    RoHS Status
    RoHS Compliant

    Products Detail

    VIPER37LD Overview


    In the package 16-SOIC (0.154, 3.90mm Width) , the ac to dc converter is embedded.The AC/DC power converter type is Tube .It is mounted in the way of Surface Mount .For the ac dc converter to perform at its best, it should be operated at a temperature of -40°C~150°C TJ °C.Analog ICs of type SWITCHING REGULATOR are used in this AC DC converter.In this AC to DC transformer, the switching frequency is 60kHz .Vcc/Vdd can be used within the range of 8.5V~23.5V supply voltage.A ac/dc converter with 16 pins is available.It are possible to mount thare ac dc converters by Surface Mount .It belongs to the family of VIPer? plus manufacturers.If you select the VIPER37 family, you will be able to search for similar acdc converters.You can read the standard for REACH SVHC at: No SVHC .The AC to DC converter can be powered under 23.5V voltage.Input voltages less than 8.5V volts can be used to operate the AC to DC inverter.During a 23.5V -voltage supply, the interface IC conducts.

    VIPER37LD Features


    Packaged with 16-SOIC (0.154, 3.90mm Width)
    Switching Frequency at 60kHz
    With 16 pins
    Operating Supply Voltage at the range of 23.5V


    VIPER37LD Applications


    There are a lot of STMicroelectronics
    VIPER37LD AC DC Converters applications.


    • Adaptors for Portable Media Player
    • Adaptors for DSCs
    • Set-top boxes
    • DVD players
    • Records
    • Linear Adapter Replacements
    • Chargers for cell/cordless phones
    • PDAs
    • MP3
    • Portable audio

    Documents

    Datasheets:

    VIPER37 Datasheet
    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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