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    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Amplifier ICs/
    5. LM339QT STMicroelectronics

    LM339QT [STMicroelectronics]

    LM339QT
    LM339QT

    Part No:

    LM339QT

    Category:

    Amplifier ICs

    Manufacturer:

    STMicroelectronics

    Description:

    Surface Mount Tape & Reel (TR) 1.3 ?s ?s Linear Comparators 106.02dB dB 25nA pA 1.1mA ?A 5mV mV Surface Mount

    RoHS Status:

    Product FAQ

    1. Is LM339QT available for RFQ?

    Yes. LM339QT 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 LM339QT?

    Pricing for LM339QT 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 LM339QT?

    LM339QT is a STMicroelectronics Amplifier ICs with Packaging: Tape & Reel (TR) and Voltage - Supply, Single/Dual (±): 2V~36V ±1V~18V 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 LM339QT?

    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 LM339QT 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 LM339QT?

    Yes. If LM339QT is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics Amplifier ICs parts or compatible alternatives.

    RFQ

    Part Number:

    LM339QT

    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: 7 months ago)
    Factory Lead Time
    10 Weeks
    Mount
    Surface Mount
    Mounting Type
    Surface Mount
    Package / Case
    16-VFQFN Exposed Pad
    Number of Pins
    16
    Packaging
    Tape & Reel (TR)
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    16
    ECCN Code
    EAR99
    Type
    General Purpose
    Max Operating Temperature
    70°C
    Min Operating Temperature
    0°C
    Technology
    BIPOLAR
    Terminal Position
    QUAD
    Number of Functions
    4
    Supply Voltage
    5V
    Terminal Pitch
    0.5mm
    Base Part Number
    LM339
    Pin Count
    16
    Output Type
    CMOS, DTL, ECL, MOS, Open-Collector, TTL
    Number of Elements
    4
    Power Supplies
    5V
    Temperature Grade
    COMMERCIAL
    Nominal Supply Current
    1.1mA
    Max Supply Current
    1.1mA
    Quiescent Current
    2.5mA
    Voltage - Supply, Single/Dual (±)
    2V~36V ±1V~18V
    Input Offset Voltage (Vos)
    5mV
    Voltage Gain
    106.02dB
    Supply Voltage Limit-Max
    32V
    Input Bias Current
    25nA
    Natural Thermal Resistance
    45 °C/W
    Length
    3mm
    Height Seated (Max)
    1mm
    Width
    3mm
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    LM339QT Overview


    The product is packaged in 16-VFQFN Exposed Pad for ease of transportation.The comparator has an output type of CMOS, DTL, ECL, MOS, Open-Collector, TTL .This chip is designed with the Tape & Reel (TR) package.There are16 terminals on the comparator.Electronic comparator is a component of the Comparator family.When supplied with 5V voltage, the comparator is capable of performing a wide range of tasks.In terms of type, this is a typical General Purpose comparator.Electronic comparator has a total of 4 elements.Electronic comparator includes 16 pins.The type of mounting recommended is Surface Mount .There are 16 pins on the comparator.You can find more pin-to-pin solutions for your special requirements by searching LM339 .There is a quiescent current of 2.5mA in this comparator.There is a Surface Mount for mounting it on a PCB or other board.Normal operation of the device requires a nominal supply current of 1.1mA .Electronic comparator is possible for the comparator to malfunction if the current supply exceeds 1.1mA .The device can be operated with 5V power supplies.Based on the voltage formula, the voltage gain of the part is 106.02dB .Comparator electronics is not recommended to operate at a temperature higher than 70°C .Comparator electronics is not suComparator electronicsable for temperatures below 0°C .

    LM339QT Features


    CMOS, DTL, ECL, MOS, Open-Collector, TTL output capability
    General Purpose IC
    Employing 4 elements
    Quiescent Current: 2.5mA
    Voltage Gain: 106.02dB


    LM339QT Applications


    There are a lot of STMicroelectronics
    LM339QT linear comparators applications.


    • Notebooks and PDAs
    • Battery-Powered Electronics
    • General-Purpose Portable Devices
    • General-Purpose, Low-Voltage Applications
    • Self-diagnostics
    • Lithium ion battery monitoring
    • Battery management and protection
    • Current and voltage sensing
    • Analog front end
    • Power management

    Documents

    Datasheets:

    LM139, 239, 339LM339QT-STMicroelectronics-datasheet-36993015.pdfLM339QT-STMicroelectronics-datasheet-10406897.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
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