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    Part number
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    1. Home/
    2. All Categories/
    3. Power/
    4. Power Supplies/
    5. VIPER25LN STMicroelectronics

    VIPER25LN [STMicroelectronics]

    VIPER25LN
    VIPER25LN

    Part No:

    VIPER25LN

    Category:

    Power Supplies

    Manufacturer:

    STMicroelectronics

    Description:

    7 Terminations 8.5V~23.5V 7 Pin VIPER25 AC to DC power converter VIPer? plus Series 1 Outputs 136kHz

    RoHS Status:

    Product FAQ

    1. Is VIPER25LN available for RFQ?

    Yes. VIPER25LN 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 VIPER25LN?

    Pricing for VIPER25LN 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 VIPER25LN?

    VIPER25LN is a STMicroelectronics Power Supplies with Packaging: Tube and Moisture Sensitivity Level (MSL): 1 (Unlimited) and Voltage - Supply (Vcc/Vdd): 8.5V~23.5V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for VIPER25LN?

    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 VIPER25LN 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 VIPER25LN?

    Yes. If VIPER25LN 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:

    VIPER25LN

    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
    Contact Plating
    Tin
    Mount
    Through Hole
    Mounting Type
    Through Hole
    Package / Case
    8-DIP (0.300, 7.62mm), 7 Leads
    Number of Pins
    7
    Weight
    850.995985mg
    Operating Temperature
    -40°C~150°C TJ
    Packaging
    Tube
    JESD-609 Code
    e3
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    7
    ECCN Code
    EAR99
    Power Rating
    20W
    Max Power Dissipation
    24W
    Terminal Position
    DUAL
    Number of Functions
    1
    Terminal Pitch
    2.54mm
    Base Part Number
    VIPER25
    Pin Count
    7
    Number of Outputs
    1
    Input Voltage-Nom
    14V
    Analog IC - Other Type
    SWITCHING CONTROLLER
    Operating Supply Current
    3.5mA
    Output Current
    1.5A
    Voltage - Supply (Vcc/Vdd)
    8.5V~23.5V
    Output Power
    20W
    Topology
    Flyback
    Min Input Voltage
    8.5V
    Control Mode
    CURRENT-MODE
    Frequency - Switching
    136kHz
    Max Input Voltage
    23.5V
    Control Technique
    PULSE WIDTH MODULATION
    Nominal Input Voltage
    265V
    Switcher Configuration
    SINGLE
    Internal Switch(s)
    Yes
    Fault Protection
    Current Limiting, Over Temperature, Over Voltage
    Output Isolation
    Isolated
    Voltage - Breakdown
    800V
    Voltage - Start Up
    14V
    Min Input Voltage (AC)
    85V
    Max Input Voltage (AC)
    265V
    Height
    3.3mm
    Length
    9.27mm
    Width
    7.11mm
    REACH SVHC
    No SVHC
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    VIPER25LN Overview


    In the 8-DIP (0.300, 7.62mm), 7 Leads package, the ac to dc converter is embedded.In Tube AC/DC power converter, it is available.The AC/DC converter is mounted in the way of Through Hole .It is recommended that the ac dc converter be operated at a temperature of -40°C~150°C TJ in order to ensure its performance.An analog IC of type SWITCHING CONTROLLER is employed in this AC DC converter.At this point, the switching frequency reaches 136kHz .Within the range of 8.5V~23.5V supply voltage (Vcc/Vdd), it can be used.There are a total of 7 terminations.The ac/dc converter has 7 pins.There are a total of 7 pins on the ac-dc converter.It is suitable for mounting by Through Hole .A member of the VIPer? plus manufacturer family, it has the following characteristics.The VIPER25 family can be used to search for similar acdc converters.There are 1 outputs to be run.Switching Regulator or Controllers includes the ac to dc conversions.AC to DC converter is set to 1.5A for the output current.REACH SVHC standard can be found at No SVHC .The AC to DC converter input voltage can be powered under 23.5V .In the AC to DC transformer of a coverter, the output power is 20W .If the input voltage is less than 8.5V V, the AC to DC inverter can be used.There should be a voltage (AC) that can be applied to the AC to DC power converter under 265V .

    VIPER25LN Features


    Packaged with 8-DIP (0.300, 7.62mm), 7 Leads
    Switching Frequency at 136kHz
    With 7 pins
    Output Current at 1.5A


    VIPER25LN Applications


    There are a lot of STMicroelectronics
    VIPER25LN AC DC Converters applications.


    • AC/DC Adaptors/Chargers for Cordless Phone
    • AC/DC Adaptors/Chargers for PDAs
    • AC/DC Adaptors/Chargers for E-books
    • Adaptors for Portable Media Player
    • Adaptors for DSCs
    • Set-top boxes
    • DVD players
    • Records
    • Linear Adapter Replacements
    • Chargers for cell/cordless phones

    Documents

    Datasheets:

    VIPER25 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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