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    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Power Management ICs/
    5. LD2979M33TR STMicroelectronics

    LD2979M33TR [STMicroelectronics]

    LD2979M33TR
    LD2979M33TR

    Part No:

    LD2979M33TR

    Category:

    Power Management ICs

    Manufacturer:

    STMicroelectronics

    Description:

    Enable Fixed Gold LD2979 PMIC 5 SC-74A, SOT-753

    RoHS Status:

    Product FAQ

    1. Is LD2979M33TR available for RFQ?

    Yes. LD2979M33TR 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 LD2979M33TR?

    Pricing for LD2979M33TR 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 LD2979M33TR?

    LD2979M33TR is a STMicroelectronics Power Management ICs with Packaging: Tape & Reel (TR) and Time@Peak Reflow Temperature-Max (s): 30 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 LD2979M33TR?

    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 LD2979M33TR 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 LD2979M33TR?

    Yes. If LD2979M33TR 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:

    LD2979M33TR

    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
    Lifecycle Status
    ACTIVE (Last Updated: 6 months ago)
    Factory Lead Time
    14 Weeks
    Contact Plating
    Gold
    Mount
    Surface Mount
    Mounting Type
    Surface Mount
    Package / Case
    SC-74A, SOT-753
    Number of Pins
    5
    Operating Temperature
    -25°C~125°C
    Packaging
    Tape & Reel (TR)
    JESD-609 Code
    e3
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    5
    ECCN Code
    EAR99
    Terminal Finish
    Matte Tin (Sn) - annealed
    Packing Method
    TAPE AND REEL
    Technology
    BIPOLAR
    Terminal Position
    DUAL
    Terminal Form
    GULL WING
    Peak Reflow Temperature (Cel)
    260
    Number of Functions
    1
    Time@Peak Reflow Temperature-Max (s)
    30
    Base Part Number
    LD2979
    Pin Count
    5
    Current - Supply (Max)
    13mA
    Number of Outputs
    1
    Voltage - Input (Max)
    16V
    Output Voltage
    3.3V
    Output Type
    Fixed
    Max Output Current
    50mA
    Output Configuration
    Positive
    Quiescent Current
    80μA
    Control Features
    Enable
    Output Voltage 1
    3.3V
    Input Voltage (Min)
    4.3V
    Number of Regulators
    1
    Protection Features
    Over Current, Over Temperature
    Current - Quiescent (Iq)
    170μA
    Voltage Dropout (Max)
    0.6V @ 50mA
    PSRR
    63dB (120Hz)
    Dropout Voltage
    200mV
    Dropout Voltage1-Nom
    0.2V
    Voltage Tolerance-Max
    4%
    Min Current Limit
    100mA
    Input Bias Current
    80μA
    Height
    1.3mm
    Length
    3mm
    Width
    1.75mm
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    LD2979M33TR Overview


    In the case of Tape & Reel (TR) cases, the regulater IC is delivered. Packaging of the Liner regulator IC takes the form of a SC-74A, SOT-753 case. The PMIC chip has 5 terminations. Fixed is the Voltage Regulator Chip's output type. Linear IC consists of 1 battery regulators. The range of operating temperatures of Surface Mount are programmable in the Voltage Regulator Chip, so that the temperature can be varied as desired. Keeping the temperature at -25°C~125°C degrees is necessary for this regulator to function. There is an output function of Positive configured for this regulator. The sum of the pins in this unit is 5. The part includes 1 outputs in order to ensure that the voltage regulator IC performs effectively and in a timely manner. This voltage regulator IC has a dropout voltage of 10 volts. On the chip, there are pins for the 5 axis. Here's the basic part number for this IC regulator: LD2979. This voltage regulator IC is what is known as a standard Other Regulators component. Packing the voltage regulator IC is done in a method called TAPE AND REEL. Upon reaching its maximal output current, 50mA, it is able to satisfy the operation requirements. It operates in the 80μA Quiescent Current state.

    LD2979M33TR Features


    200mV dropout voltage
    Other Regulators subtageroy
    TAPE AND REEL method of packing


    LD2979M33TR Applications


    There are a lot of STMicroelectronics
    LD2979M33TR Linear Voltage Regulators applications.


    • Switching regulator
    • Multiple-power supply system
    • Digital audio player
    • Digital TV
    • Smartcard
    • Industrial equipment
    • DVD and CD-ROM drive
    • Quick charge protocols
    • Measurement and control euipment
    • Aging system

    Documents

    Datasheets:

    LD2979xx SeriesLD2979M33TR-STMicroelectronics-datasheet-25352833.pdfLD2979M33TR-STMicroelectronics-datasheet-530784.pdfLD2979M33TR-STMicroelectronics-datasheet-12541864.pdfLD2979M33TR-STMicroelectronics-datasheet-47462.pdfLD2979M33TR-STMicroelectronics-datasheet-113923.pdfLD2979M33TR-STMicroelectronics-datasheet-14168932.pdf
    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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