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    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Power Management ICs/
    5. LK112SM40TR STMicroelectronics

    LK112SM40TR [STMicroelectronics]

    LK112SM40TR
    LK112SM40TR

    Part No:

    LK112SM40TR

    Category:

    Power Management ICs

    Manufacturer:

    STMicroelectronics

    Description:

    Enable Fixed LK112 PMIC 5 SC-74A, SOT-753

    RoHS Status:

    Product FAQ

    1. Is LK112SM40TR available for RFQ?

    Yes. LK112SM40TR 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 LK112SM40TR?

    Pricing for LK112SM40TR 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 LK112SM40TR?

    LK112SM40TR is a STMicroelectronics Power Management ICs with Packaging: Tape & Reel (TR) and Time@Peak Reflow Temperature-Max (s): NOT SPECIFIED and Moisture Sensitivity Level (MSL): 1 (Unlimited). Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for LK112SM40TR?

    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 LK112SM40TR 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 LK112SM40TR?

    Yes. If LK112SM40TR 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:

    LK112SM40TR

    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
    SC-74A, SOT-753
    Number of Pins
    5
    Operating Temperature
    -40°C~125°C
    Packaging
    Tape & Reel (TR)
    JESD-609 Code
    e3
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    5
    ECCN Code
    EAR99
    Terminal Finish
    Tin (Sn)
    Packing Method
    TAPE AND REEL
    Technology
    BIPOLAR
    Terminal Position
    DUAL
    Terminal Form
    GULL WING
    Peak Reflow Temperature (Cel)
    NOT SPECIFIED
    Number of Functions
    1
    Time@Peak Reflow Temperature-Max (s)
    NOT SPECIFIED
    Base Part Number
    LK112
    Pin Count
    5
    Number of Outputs
    1
    Qualification Status
    Not Qualified
    Voltage - Input (Max)
    14V
    Output Voltage
    4V
    Output Type
    Fixed
    Output Configuration
    Positive
    Current - Output
    200mA
    Control Features
    Enable
    Output Voltage 1
    4V
    Number of Regulators
    1
    Min Input Voltage
    4.5V
    Protection Features
    Over Current, Over Temperature
    Current - Quiescent (Iq)
    250μA
    Voltage Dropout (Max)
    0.5V @ 200mA
    PSRR
    55dB (400Hz)
    Dropout Voltage
    350mV
    Dropout Voltage1-Nom
    0.35V
    Voltage Tolerance-Max
    2%
    Input Bias Current
    175μA
    Length
    2.9mm
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    LK112SM40TR Overview


    Tape & Reel (TR) cases are used for delivery. The Liner regulator IC is packaged in SC-74A, SOT-753 case. On the Linear IC itself, there are 5 terminations. Fixed is the output type of the Voltage Regulator IC. As part of this electrical component, 1 regulators are implemented. Variations are made to the Surface Mount operating temperature range by the Voltage Regulator IC. Default settings are set to -40°C~125°C degrees. There is a Positive configured as the output function for this IC regulator. There is a current output of 200mA from this regulator IC. There are a total of 5 pins on this board. There are 1 outputs total on this voltage regulator IC in order to ensure that prompt and sufficient performance is achieved. There is a dropout voltage of 10 volts on this IC regulator. Chips have 5 pins. For your information, the basic part number for this regulator IC is LK112. In this case, we have a typical Other Regulators component. TAPE AND REEL is the way in which the voltage regulator IC is packed.

    LK112SM40TR Features


    350mV dropout voltage
    Other Regulators subtageroy
    TAPE AND REEL method of packing


    LK112SM40TR Applications


    There are a lot of STMicroelectronics
    LK112SM40TR Linear Voltage Regulators applications.


    • Battery-powered device
    • Communication device
    • Personal communication device
    • Portable telephone
    • Electronic notebook
    • Camera
    • Video equipment
    • CPU power supply
    • Switching regulator
    • Multiple-power supply system

    Documents

    Datasheets:

    LK112Sxx
    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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