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    Part number
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    1. Home/
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    3. Power/
    4. Power Supplies/
    5. VIPER27LD STMicroelectronics

    VIPER27LD [STMicroelectronics]

    VIPER27LD
    VIPER27LD

    Part No:

    VIPER27LD

    Category:

    Power Supplies

    Manufacturer:

    STMicroelectronics

    Description:

    16 Terminations 8.5V~23.5V 16 Pin VIPER27 AC to DC power converter VIPer? plus Series 1 Outputs 60kHz

    RoHS Status:

    Product FAQ

    1. Is VIPER27LD available for RFQ?

    Yes. VIPER27LD 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 VIPER27LD?

    Pricing for VIPER27LD 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 VIPER27LD?

    VIPER27LD is a STMicroelectronics Power Supplies with Packaging: Tube and Moisture Sensitivity Level (MSL): 3 (168 Hours) and Peak Reflow Temperature (Cel): 260. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for VIPER27LD?

    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 VIPER27LD 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 VIPER27LD?

    Yes. If VIPER27LD 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:

    VIPER27LD

    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

    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
    JESD-609 Code
    e4
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    3 (168 Hours)
    Number of Terminations
    16
    ECCN Code
    EAR99
    Terminal Finish
    Nickel/Palladium/Gold (Ni/Pd/Au)
    Power Rating
    20W
    Max Power Dissipation
    24W
    Terminal Position
    DUAL
    Terminal Form
    GULL WING
    Peak Reflow Temperature (Cel)
    260
    Number of Functions
    1
    Base Part Number
    VIPER27
    Pin Count
    16
    Number of Outputs
    1
    Operating Supply Voltage
    23.5V
    Input Voltage-Nom
    14V
    Analog IC - Other Type
    SWITCHING CONTROLLER
    Output Current
    1A
    Voltage - Supply (Vcc/Vdd)
    8.5V~23.5V
    Max Supply Current
    3.5mA
    Topology
    Flyback
    Min Input Voltage
    85V
    Control Mode
    CURRENT-MODE
    Frequency - Switching
    60kHz
    Max Input Voltage
    265V
    Control Technique
    PULSE WIDTH MODULATION
    Nominal Input Voltage
    265V
    Switcher Configuration
    SINGLE
    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
    Min Input Voltage (AC)
    85V
    Max Input Voltage (AC)
    265V
    Height
    1.5mm
    Length
    10mm
    Width
    4mm
    REACH SVHC
    No SVHC
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    VIPER27LD Overview


    This ac to dc converter is embedded in package 16-SOIC (0.154, 3.90mm Width) .The AC/DC power converter is available in Tube .There is a AC/DC converter mounted in the way of Surface Mount .For the ac dc converter to perform properly, it should be operated at a temperature of -40°C~150°C TJ °C.In this AC DC converter, the analog IC type is SWITCHING CONTROLLER .60kHz is the switching frequency.As long as the supply voltage (Vcc/Vdd) is within the range of 8.5V~23.5V , the AC/DC converter may be used.In total, there are 16 terminations.The ac/dc converter has a total of 16 pins.There are 16 pins on the ac-dc converter.Surface Mount are the recommended mounting method for the ac dc converters.This AC to DC converter belongs to the VIPer? plus manufacturer family.A similar acdc converter can be searched by using the VIPER27 family.A total of 1 outputs are to be processed.The ac to dc conversions are included in Switching Regulator or Controllers .In this AC to DC transformer, the output current is set to 1A .It is possible to read the REACH SVHC standard at: No SVHC .An input voltage of 265V is available for powering the AC to DC converter.It is possible to use the AC to DC inverter with an input voltage less than 85V V.As soon as the supply voltage drops to 23.5V , the interface IC conducts.The maximum supply current is 3.5mA .A AC to DC power converter's input voltage (AC) should not exceed 265V .

    VIPER27LD Features


    Packaged with 16-SOIC (0.154, 3.90mm Width)
    Switching Frequency at 60kHz
    With 16 pins
    Output Current at 1A
    Operating Supply Voltage at the range of 23.5V


    VIPER27LD Applications


    There are a lot of STMicroelectronics
    VIPER27LD AC DC Converters applications.


    • 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
    • PDAs
    • MP3
    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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