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    MIC5209-4.2YS Microchip Technology

    Part No.:
    MIC5209-4.2YS
    Manufacturer:
    Microchip Technology
    Category:
    Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
    Package:
    TO-261-4, TO-261AA
    Datasheet:
    MIC5209-4.2YS.pdf
    Description:
    IC REG LIN 4.2V 500MA SOT223-3
    Quantity:

    Unit Price:$0

    Ext Price:$0

    Payment:
    Payment
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    Inventory:326

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    Product Details

    The MIC5209-4.2YS from Microchip Technology is part of our extensive selection of Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, designed to meet the demanding requirements of modern electronic applications. This component is widely used by engineers and manufacturers for its reliable performance, stable quality, and broad compatibility across various circuit designs. Whether applied in consumer devices, industrial equipment, automotive systems, or IoT solutions, the MIC5209-4.2YS delivers dependable functionality that helps optimize design efficiency and reduce development time.

    At Chipkind Electronics, we provide genuine Microchip Technology products with complete datasheets, specifications, and technical support. Each MIC5209-4.2YS is carefully sourced through reliable distribution channels to support authenticity, traceability, and quality control. With our global supply chain and professional procurement team, customers can access stock information, competitive pricing, and flexible order quantities to fit both prototyping and mass production needs.

    Beyond offering the MIC5209-4.2YS, Chipkind Electronics also provides alternative models, cross-references, and related components, making it easier to identify the right solution for your project. Our technical resources, combined with fast quotation and delivery services, give engineers and buyers the confidence to move quickly from design to production.

    MIC5209-4.2YS Specifications

    • Specifications
    • FAQ
    Attributes
    Property Value
    Manufacturer
    Microchip Technology
    Series:
    -
    Package/Case:
    TO-261-4, TO-261AA
    Packaging:
    Tube
    Product Status:
    Active
    Output Configuration:
    Positive
    Output Type:
    Fixed
    Number of Regulators:
    1
    Voltage - Input (Max):
    16V
    Voltage - Output (Min/Fixed):
    4.2V
    Voltage - Output (Max):
    -
    Voltage Dropout (Max):
    0.6V @ 500mA
    Current - Output:
    500mA
    Current - Quiescent (Iq):
    170 µA
    Current - Supply (Max):
    25 mA
    PSRR:
    75dB (120Hz)
    Control Features:
    -
    Protection Features:
    Over Current, Over Temperature, Reverse Polarity
    Operating Temperature:
    -40°C ~ 125°C
    Grade:
    -
    Qualification:
    -
    Mounting Type:
    Surface Mount
    Supplier Device Package:
    SOT-223-3
    Category:
    Voltage Regulators - Linear, Low Drop Out (LDO) Regulators
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    Q1: How can I order MIC5209-4.2YS from Chipkind Electronics?

    A1: You can order Microchip Technology MIC5209-4.2YS in two ways:

    • Add to Cart - If Microchip Technology MIC5209-4.2YS is available for online purchase, click "Add to Cart" and proceed to checkout to complete payment and shipping details.
    • RFQ (Request for Quotation) - For bulk orders, special price tiers, or lead time confirmation, click "RFQ" to submit your inquiry for Microchip Technology MIC5209-4.2YS. Our sales team will respond with pricing, stock, and delivery options.

    Q2: How does Chipkind Electronics guarantee the authenticity of MIC5209-4.2YS?

    A2: We source MIC5209-4.2YS only from Microchip Technology and authorized distributors. All suppliers pass strict qualification audits, and each batch undergoes professional quality inspections before shipment.

    Q3: Are the MIC5209-4.2YS price and stock information displayed accurate?

    A3: Pricing and inventory are updated frequently (typically within 24 hours). Due to market fluctuations, please confirm final price and stock with our sales team before placing your order. Quotes are generally valid for 5 days.

    Q4: What payment methods are accepted?

    A4: We accept Wire Transfer (T/T), PayPal, Credit Card, Western Union, MoneyGram, Alipay, and WeChat Pay. Some payment methods may require a handling fee depending on order value and destination.

    Q5: How is shipping arranged for MIC5209-4.2YS?

    A5: We ship via DHL, FedEx, UPS, and TNT. Tracking details are emailed after dispatch. Express delivery usually takes 3–5 business days. Optional shipping insurance is available upon request.

    Q6: What is the return or replacement policy?

    A6: All items undergo Pre-Shipment Inspection (PSI). Returns or replacements are accepted if:

    • (1) issues (shortage, wrong item, visible defects) are reported within 90 days of delivery;
    • (2) the product is unused in original unopened packaging;
    • (3) a Return Authorization is obtained.

    Q7: How can I get technical support for MIC5209-4.2YS?

    A7: Datasheets, pin diagrams, and application notes are available on the product page. For additional support, please contact our technical team via the inquiry form or email at [email protected].

    Q8: What certifications and quality systems does Chipkind Electronics hold?

    A8: Chipkind Electronics is ISO9001 and IATF16949 certified and follows international quality standards, ensuring reliable sourcing, rigorous QC, and continuous improvement.

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