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    1. Home/
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    3. Discrete Semiconductors/
    4. Transistors/
    5. CDLL5281B/TR Microchip

    CDLL5281B/TR [Microchip]

    CDLL5281B/TR
    CDLL5281B/TR

    Part No:

    CDLL5281B/TR

    Category:

    Transistors

    Manufacturer:

    Microchip

    Description:

    Hi-Rel Discrete Voltage and Current Regulation

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Products Detail

    The 1N5221BUR thru 1N5281BUR series of 0.5 watt Zener Voltage Regulators provides a surface mount equivalent to the popular JEDEC registered 1N5221B to 1N5281B for 2.4 to 200 volts in standard 5% tolerances as well as tighter tolerances identified by different suffix letters on the part number. These are also available with an internal-metallurgical-bond option by adding a "-1" suffix (see separate data sheet). Microchip also offers numerous other Zener products to meet higher and lower power applications.

  • Surface mount equivalents to the JEDEC registered 1N5221 thru 1N5281B series.
  • Hermetically sealed surface mount package.
  • RoHS Compliant devices available by adding "e3" suffix.
  • Internal metallurgical bond option available by adding a "-1" suffix (see separate data sheet for same part numbers with "-1" suffix).
  • DO-7 or DO-35 glass body axial-leaded Zener equivalents also available per JEDEC registration (see separate data sheet for part numbers 1N5221 thru 1N5281B series).
  • Regulates voltage over a broad operating current and temperature range.
  • Selection from 2.4 to 200V.
  • Standard voltage tolerances are plus/minus 5% with B suffix identification and 10 % with A suffix.
  • Tight tolerances available in plus or minus 2% or 1% with C or D suffix respectively.
  • Nonsensitive to ESD per MIL-STD-750 Method 1020.
  • Inherently radiation hard as described in Microchip MicroNote 050.
  • Product FAQ

    1. Is CDLL5281B/TR available for RFQ?

    Yes. CDLL5281B/TR by Microchip 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 CDLL5281B/TR?

    Pricing for CDLL5281B/TR 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 CDLL5281B/TR?

    CDLL5281B/TR is a Microchip Transistors with the specifications shown on this page. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for CDLL5281B/TR?

    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 CDLL5281B/TR 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 CDLL5281B/TR?

    Yes. If CDLL5281B/TR is unavailable, obsolete, or does not meet your required lead time, we can help check similar Microchip Transistors parts or compatible alternatives.

    RFQ

    Part Number:

    CDLL5281B/TR

    Manufacturer:

    Microchip

    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
    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
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      Fasted Delivery
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