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    1. Home/
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    3. Integrated Circuits - ICs/
    4. Power Management ICs/
    5. LD2981ABU18TR STMicroelectronics

    LD2981ABU18TR [STMicroelectronics]

    LD2981ABU18TR
    LD2981ABU18TR

    Part No:

    LD2981ABU18TR

    Category:

    Power Management ICs

    Manufacturer:

    STMicroelectronics

    Description:

    LD2981 PMIC 3 TO-243AA

    RoHS Status:

    Product FAQ

    1. Is LD2981ABU18TR available for RFQ?

    Yes. LD2981ABU18TR 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 LD2981ABU18TR?

    Pricing for LD2981ABU18TR 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 LD2981ABU18TR?

    LD2981ABU18TR is a STMicroelectronics Power Management ICs with Packaging: Cut Tape (CT) and Moisture Sensitivity Level (MSL): 1 (Unlimited) and Number of Terminations: 3. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for LD2981ABU18TR?

    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 LD2981ABU18TR 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 LD2981ABU18TR?

    Yes. If LD2981ABU18TR is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics Power Management ICs parts or compatible alternatives.

    RFQ

    Part Number:

    LD2981ABU18TR

    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

    Datasheet:

    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
    Mount
    Surface Mount
    Mounting Type
    Surface Mount
    Package / Case
    TO-243AA
    Operating Temperature
    -40°C~125°C
    Packaging
    Cut Tape (CT)
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    3
    ECCN Code
    EAR99
    Packing Method
    TAPE AND REEL
    Technology
    BIPOLAR
    Terminal Position
    SINGLE
    Terminal Form
    FLAT
    Number of Functions
    1
    Base Part Number
    LD2981
    Pin Count
    3
    JESD-30 Code
    R-PSSO-F3
    Number of Outputs
    1
    Qualification Status
    Not Qualified
    Output Voltage
    1.8V
    Current - Output
    100mA
    Output Voltage 1
    1.8V
    Input Voltage (Min)
    2.5V
    Number of Regulators
    1
    Dropout Voltage1-Nom
    0.2V
    Regulator Type
    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
    Voltage Tolerance-Max
    2.5%
    Dropout Voltage1-Max
    0.375V
    Adjustability
    FIXED
    Length
    4.5mm
    Width
    2.445mm
    RoHS Status
    RoHS Compliant
    Lead Free
    Contains Lead

    Products Detail

    LD2981ABU18TR Overview


    Deliveries are in Cut Tape (CT) cases. The package is in a TO-243AA case. Basically, the voltage regulator chip is made up of 3 terminations. This part implements 1 regulator ICs, which can be found in the following table. Regulator IC varies the range of Surface Mount operating temperatures. The Voltage Regulated IC operates at a temperature of -40°C~125°C degrees, which is its operating temperature. There is an output current of 100mA on this regulator. The total number of pins in the regulator is 3. This IC regulator has a total of 1 outputs, which ensures a rapid, adequate performance when in use. As an FYI, this IC voltage regulator has the basic part number LD2981. An example of this type of component would be a Other Regulators component. A FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR regulator is the type of regulator that is used for this device. Packing the voltage regulator IC in this way is called TAPE AND REEL packing.

    LD2981ABU18TR Features


    Other Regulators subtageroy
    TAPE AND REEL method of packing


    LD2981ABU18TR Applications


    There are a lot of STMicroelectronics
    LD2981ABU18TR Linear Voltage Regulators applications.


    • Electronic notebook
    • Camera
    • Video equipment
    • CPU power supply
    • Switching regulator
    • Multiple-power supply system
    • Digital audio player
    • Digital TV
    • Smartcard
    • Industrial equipment

    Documents

    Datasheets:

    LD2981(AB,C)xx
    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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