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    LE9540DUQC Microchip Technology

    Part No.:
    LE9540DUQC
    Manufacturer:
    Microchip Technology
    Category:
    Telecom
    Package:
    40-VFQFN Exposed Pad
    Datasheet:
    LE9540DUQC.pdf
    Description:
    IC TELECOM INTERFACE 40QFN
    Quantity:

    Unit Price:$0

    Ext Price:$0

    Payment:
    Payment
    Shipping:
    Shipping

    Inventory:0

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    LE9540DUQC Historical Prices This historical transaction price is taken from real offline transaction data of certified spot merchants in Huaqiangbei Electronic Commerce District, Shenzhen, China, and serves as a benchmark reference price for spot circulation in the industry; market prices fluctuate daily with inventory and delivery time, and are only used as a reference for BOM cost calculation.

    Date Price (USD)
    2025-03-09 $3.1390
    2025-03-01 $2.9544
    2024-12-17 $4.6163
    2024-01-29 $0.7386
    2022-07-29 $4.4316

    Product Details

    The LE9540DUQC from Microchip Technology is part of our extensive selection of Telecom, 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 LE9540DUQC 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 LE9540DUQC 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 LE9540DUQC, 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.

    LE9540DUQC Specifications

    • Specifications
    • FAQ
    Attributes
    Property Value
    Manufacturer
    Microchip Technology
    Series:
    -
    Package/Case:
    40-VFQFN Exposed Pad
    Packaging:
    Tray
    Product Status:
    Active
    Function:
    Subscriber Line Interface Concept (SLIC)
    Interface:
    Serial
    Number of Circuits:
    2
    Voltage - Supply:
    3.3V
    Current - Supply:
    -
    Power (Watts):
    -
    Operating Temperature:
    -
    Grade:
    -
    Qualification:
    -
    Mounting Type:
    Surface Mount
    Supplier Device Package:
    40-QFN (6x6)
    Category:
    Telecom
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    Result:

    Q1: What purchasing channels are offered to buy the Microchip Technology LE9540DUQC through Chipkind Electronics?

    A1: Two ordering solutions are available for the Microchip Technology LE9540DUQC component:

    • Direct Cart Checkout: When the LE9540DUQC model supports instant online checkout, select the "Add to Cart" button. You may then finish the transaction by filling out payment information and delivery addresses at checkout.
    • RFQ Quote Submission: This route fits large-volume purchases, customized tiered pricing demands or lead time verification. Hit the RFQ button to send your demand for LE9540DUQC, and our sales specialists will follow up with formal offers covering unit costs, stock availability and delivery schedules.

    Q2: What measures does Chipkind Electronics take to ensure genuine Microchip Technology LE9540DUQC components?

    A2: Our supply chain of LE9540DUQC is strictly limited to Microchip Technology original factories and officially licensed distribution partners. Every vendor must pass our rigid qualification screening process, and all component batches go through standardized professional quality testing prior to being dispatched to customers.

    Q3: Can I trust the listed pricing and stock status of LE9540DUQC shown on your page?

    A3: Our cost list and inventory data are updated regularly, typically every 24 hours. Electronic component markets experience constant supply and cost volatility, so we recommend verifying the final unit price and real-time stock status with our sales staff before confirming orders. All formal quotations stay effective for 5 calendar days.

    Q4: Which settlement options can customers utilize to complete payments?

    A4: Our platform supports multiple global payment channels: Telegraphic Transfer (T/T), PayPal, credit card transactions, Western Union, MoneyGram, Alipay and WeChat Pay. Extra service charges may apply to certain payment types, calculated based on your total order amount and receiving region.

    Q5: What logistics services are used to deliver LE9540DUQC orders?

    A5: We cooperate with mainstream global couriers including DHL, FedEx, UPS and TNT for all component shipments. Once goods leave our warehouse, tracking links will be sent to your registered email address. Standard express transit time ranges from 3 to 5 working days. You can also apply for supplementary shipping insurance if needed.

    Q6: Could you explain your product exchange and return regulations?

    A6: Every component passes mandatory Pre-Shipment Inspection (PSI) before delivery. Return or replacement services are eligible only when all the below requirements are met:

    • 1. Any product discrepancies such as missing quantities, incorrect parts or obvious physical flaws are notified within 90 days after parcel receipt;
    • 2. The LE9540DUQC components remain unused and kept inside intact original factory packaging;
    • 3. Customers acquire official Return Authorization from our customer service team in advance.

    Q7: Where can I access technical guidance for the LE9540DUQC chip?

    A7: Complete supporting technical documents including official datasheets, pinout schematics and practical application guides are posted directly on this product page. If you require further one-on-one technical assistance, submit a consultation form or send emails to [email protected] to reach our dedicated technical engineering team.

    Q8: What quality management accreditations and standards does Chipkind Electronics comply with?

    A8: Chipkind Electronics maintains valid ISO9001 and IATF16949 quality management certifications. We operate all business procedures in accordance with worldwide recognized quality criteria, which enables standardized component procurement, strict quality control workflows and ongoing optimization of our service system.

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