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Available 24/7 at SENICO ELECTRONICS INTL CO., LIMITED
    SENICO ELECTRONICS INTL CO., LIMITED

    Texas Instruments LP3943ISQ

    Part No.:
    LP3943ISQ
    Manufacturer:
    Texas Instruments
    Category:
    LED Drivers
    Package:
    24-WFQFN Exposed Pad
    Datasheet:
    SENICO ELECTRONICS INTL CO., LIMITEDLP3943ISQ.pdf
    Description:
    IC LED DRIVER PS I2C 25MA 24WQFN
    Quantity:

    Unit Price:$0

    Ext Price:$0

    Payment:
    Payment
    Shipping:
    Shipping

    Inventory:1,499

    Send us your inquiry,we will respond immediately.

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    In Stock:1,499

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    Product details

    • Specifications
    • FAQ
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    Attributes
    Property Value
    Manufacturer:
    Texas Instruments
    Series:
    -
    Package/Case:
    24-WFQFN Exposed Pad
    Packaging:
    Tape & Reel (TR)
    Product Status:
    Obsolete
    Type:
    Power Switch
    Topology:
    Shift Register
    Internal Switch(s):
    Yes
    Number of Outputs:
    16
    Voltage - Supply (Min):
    2.3V
    Voltage - Supply (Max):
    5.5V
    Voltage - Output:
    -
    Current - Output / Channel:
    25mA
    Frequency:
    -
    Dimming:
    I2C, SMBus
    Applications:
    Camera Flash
    Operating Temperature:
    -40°C ~ 85°C (TA)
    Grade:
    -
    Qualification:
    -
    Mounting Type:
    Surface Mount
    Supplier Device Package:
    24-WQFN (4x4)
    Category:
    LED Drivers

    1. How can I order LP3943ISQ from SENICO ELECTRONICS INTL CO., LIMITED?

    Use the RFQ form to send the exact part number, required quantity and any packaging, date-code or delivery requirements. Review the written quotation and confirm the order terms before purchasing. If online purchasing is available for this item, check the displayed quantity and price before proceeding to checkout.

    2. What sourcing and quality information should I confirm for LP3943ISQ?

    Ask which source and traceability documents are available for the offered lot, and specify any inspection or testing requirements in your RFQ. Confirm the agreed evidence and acceptance criteria in writing before ordering; a product listing alone does not establish manufacturer authorization or lot-specific test results.

    3. How should I confirm the price and availability of LP3943ISQ?

    Price and available quantity can change. Check the quantity tier and currency of any displayed price, and confirm the current quantity, unit price, lead time and quotation validity before placing an order. An RFQ or Negotiable listing requires a quotation rather than indicating a fixed selling price.

    4. What payment terms apply to my order?

    Confirm the accepted payment method, payment currency and any handling fees in the quotation or order confirmation. Verify the payment instructions with your sales contact before sending payment.

    5. How should I arrange shipping?

    Provide the delivery destination when requesting a quotation. Confirm the available shipping method, freight charges, estimated dispatch date and delivery terms before ordering. Request the shipment tracking details from your sales contact when they are available.

    6. How can I request a return or replacement of LP3943ISQ?

    Contact your sales representative with the order number, part number, quantity and a description of the issue, including photographs where relevant. Check the applicable return conditions and time limits for your order, and obtain return authorization and shipping instructions before sending any goods back.

    7. How can I request the datasheet or technical information for LP3943ISQ?

    Use the datasheet link on the product page when available, or contact us with the exact manufacturer and part number. Check the manufacturer's current datasheet and package documentation for electrical limits, pin assignments and application requirements before design-in.

    Image LP3943ISQ/NOPB by Texas Instruments, 24-WFQFN Exposed Pad, SENICO Electronics LP3943ISQX by Texas Instruments, 24-WFQFN Exposed Pad, SENICO Electronics LP3943ISQX/NOPB by Texas Instruments, 24-WFQFN Exposed Pad, SENICO Electronics LP3943ISQ by Texas Instruments, 24-WFQFN Exposed Pad, SENICO Electronics
    Part Number LP3943ISQ/NOPB LP3943ISQX LP3943ISQX/NOPB LP3943ISQ
    Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
    Series - - - -
    Package/Case 24-WFQFN Exposed Pad 24-WFQFN Exposed Pad 24-WFQFN Exposed Pad 24-WFQFN Exposed Pad
    Packaging Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
    Product Status Active Obsolete Active Obsolete
    Type Power Switch Power Switch Power Switch Power Switch
    Topology Shift Register Shift Register Shift Register Shift Register
    Internal Switch(s) Yes Yes Yes Yes
    Number of Outputs 16 16 16 16
    Voltage - Supply (Min) 2.3V 2.3V 2.3V 2.3V
    Voltage - Supply (Max) 5.5V 5.5V 5.5V 5.5V
    Voltage - Output - - - -
    Current - Output / Channel 25mA 25mA 25mA 25mA
    Frequency - - - -
    Dimming I2C, SMBus I2C, SMBus I2C, SMBus I2C, SMBus
    Applications Camera Flash Camera Flash Camera Flash Camera Flash
    Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
    Grade - - - -
    Qualification - - - -
    Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
    Supplier Device Package 24-WQFN (4x4) 24-WQFN (4x4) 24-WQFN (4x4) 24-WQFN (4x4)

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