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    1. Home/
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    3. Integrated Circuits - ICs/
    4. Driver ICs/
    5. LX1991ILQ Microchip

    LX1991ILQ [Microchip]

    LX1991ILQ
    LX1991ILQ

    Part No:

    LX1991ILQ

    Category:

    Driver ICs

    Manufacturer:

    Microchip

    Description:

    PMIC LX1991 16 Pin 5V 16-VQFN Exposed Pad

    RoHS Status:

    Product FAQ

    1. Is LX1991ILQ available for RFQ?

    Yes. LX1991ILQ by Microchip 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 LX1991ILQ?

    Pricing for LX1991ILQ 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 LX1991ILQ?

    LX1991ILQ is a Microchip Driver ICs with Packaging: Tube and Time@Peak Reflow Temperature-Max (s): 40 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 LX1991ILQ?

    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 LX1991ILQ 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 LX1991ILQ?

    Yes. If LX1991ILQ is unavailable, obsolete, or does not meet your required lead time, we can help check similar Microchip Driver ICs parts or compatible alternatives.

    RFQ

    Part Number:

    LX1991ILQ

    Manufacturer:

    Microchip

    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
    OBSOLETE (Last Updated: 3 weeks ago)
    Mount
    Surface Mount
    Mounting Type
    Surface Mount
    Package / Case
    16-VQFN Exposed Pad
    Number of Pins
    16
    Operating Temperature
    -40°C~85°C TJ
    Packaging
    Tube
    Published
    2005
    JESD-609 Code
    e3
    Part Status
    Obsolete
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    16
    ECCN Code
    EAR99
    Type
    Linear
    Terminal Finish
    MATTE TIN
    Max Power Dissipation
    1.5W
    Terminal Position
    QUAD
    Peak Reflow Temperature (Cel)
    260
    Number of Functions
    1
    Supply Voltage
    5V
    Time@Peak Reflow Temperature-Max (s)
    40
    Base Part Number
    LX1991
    Pin Count
    16
    Number of Outputs
    6
    Operating Supply Voltage
    5V
    Max Supply Voltage
    5.5V
    Min Supply Voltage
    4.5V
    Power Dissipation
    1.5W
    Voltage - Output
    3V
    Current - Output / Channel
    30mA
    Internal Switch(s)
    Yes
    Low Level Output Current
    31.6mA
    Dimming
    Analog, PWM
    Number of Segments
    54
    Voltage - Supply (Min)
    4.5V
    Multiplexed Display Capability
    NO
    Length
    4mm
    Height Seated (Max)
    1mm
    Width
    4mm
    Radiation Hardening
    No
    RoHS Status
    RoHS Compliant
    Lead Free
    Lead Free

    Products Detail

    LX1991ILQ Overview


    The 16-VQFN Exposed Pad package is used for saving board space. LED drivers with this design have 6 outputs.For mounting, it uses the Surface Mount method.It emerges as a Linear, which is efficient and reliable.The led light driver is capable of operating at the operating temperature of -40°C~85°C TJ.There are 16 terminations that are designed to operate with it.The configuration of the board is built around 16 pins.Undetermined failures may occur when the voltage supply is less than 4.5V.Segments counted are 54.It's mounted on the way to Surface Mount.It is under the base part number LX1991 that you can find this LED driver.5.5V is a maximum acceptable voltage for the supply.A voltage of 3V is produced by it.There are 16 pins on it.A minimum supply voltage of 4.5V is required to meet the highest efficiency standards.It is necessary to have 5V voltages inside systems to power them.

    LX1991ILQ Features


    Available in the 16-VQFN Exposed Pad package
    Operating temperature of -40°C~85°C TJ
    Supply voltage of 5V
    Operating with the supply voltage of 5V


    LX1991ILQ Applications


    There are a lot of Microsemi Corporation
    LX1991ILQ LED Driver ICs applications.


    • Street lighting
    • Stage and Studio lighting
    • Refrigeration lighting
    • Portable lighting
    • Gallery lighting
    • Museum lighting
    • High-end retail lighting
    • Medical surgery lighting
    • Replacement lamps
    • Panel lighting

    Documents

    Datasheets:

    LX1991LX1991ILQ-Microsemi-datasheet-68399.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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