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    1. Home/
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    3. Integrated Circuits - ICs/
    4. Power Management ICs/
    5. RT9819D-46GV RICHTEK

    RT9819D-46GV [RICHTEK]

    RT9819D-46GV
    RT9819D-46GV

    Part No:

    RT9819D-46GV

    Category:

    Power Management ICs

    Manufacturer:

    RICHTEK

    Description:

    The RT9819 is a micro-power voltage detector supervising the power supply voltage level for microprocessors (μP) or digital systems.

    RoHS Status:

    Product FAQ

    1. Is RT9819D-46GV available for RFQ?

    Yes. RT9819D-46GV by RICHTEK 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 RT9819D-46GV?

    Pricing for RT9819D-46GV 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 RT9819D-46GV?

    RT9819D-46GV is a RICHTEK Power Management ICs with Thermal Resistance SOT-23-3: 250°C/W and Power Dissipation SOT-23-3: 0.4W. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for RT9819D-46GV?

    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 RT9819D-46GV 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 RT9819D-46GV?

    Yes. If RT9819D-46GV is unavailable, obsolete, or does not meet your required lead time, we can help check similar RICHTEK Power Management ICs parts or compatible alternatives.

    RFQ

    Part Number:

    RT9819D-46GV

    Manufacturer:

    RICHTEK

    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
    Supply Current
    8µA
    ESD Hbm
    2kV
    Operating Temperature
    -40°C ~ 85°C
    Operating Voltage
    6V
    Package
    SC-70-3, SC-82, SOT-23-3, WDFN-6L 1.6x1.6
    RoHS Status
    RoHS Compliant
    RoHS Status
    RoHS Compliant
    Storage Temperature
    -65°C ~ 125°C
    ESD Mm
    200V
    Hysteresis
    0.01V
    Lead Temperature
    260°C
    Operating Voltage Min A
    0.9V
    Operating Voltage Min E
    1.1V
    Power Dissipation SC-70-3
    0.25W
    Power Dissipation SOT-23-3
    0.4W
    Power Dissipation WDFN-6L
    1.7W
    Reset Delay
    20µs
    Reset Threshold Max
    5V
    Reset Threshold Min
    1.2V
    Reset Timeout A
    0ms
    Reset Timeout B
    55ms
    Reset Timeout C
    220ms
    Reset Timeout D
    450ms
    Reset Timeout E
    0ms
    Reset Timeout F
    55ms
    Reset Timeout G
    220ms
    Reset Timeout H
    450ms
    Thermal Resistance SC-70-3
    400°C/W
    Thermal Resistance SOT-23-3
    250°C/W
    Thermal Resistance WDFN-6L
    58.5°C/W
    Threshold Accuracy
    ±1.5%

    Products Detail

    The RT9819 is a micro-power voltage detector that supervises the power supply voltage level for microprocessors or digital systems. It provides internally fixed threshold levels with 0.1V per step ranging from 1.2V to 5V, covering most digital applications. It features low supply current of 3μA, quick reset within 20μs, built-in recovery delay options (0ms, 55ms, 220ms, 450ms), and requires no external components. The device offers CMOS push-pull output and comes in small packages including SC-70-3, SC-82, SOT-23-3, and WDFN-6L 1.6x1.6.

    Key Features

    • Internally Fixed Threshold 1.2V to 5V in 0.1V Step, High Accuracy ±1.5%, Low Supply Current 3μA, No External Components Required, Quick Reset within 20μs, Built-in Recovery Delay Include 0ms, 55ms, 220ms, 450ms Options, Low Functional Supply Voltage 0.9V, CMOS Push-Pull Output, Small SC-70-3, SC-82, SOT-23-3 and WDFN-6L 1.6x1.6 Packages, RoHS Compliant and Halogen Free

    Application scenarios

    • Computers
    • Controllers
    • Intelligent Instruments
    • Critical μP and μC Power Monitoring
    • Portable/Battery-Powered Equipment

    Documents

    Datasheets:

    RT9819RT9819D-46GV-Richtek-datasheet-21405179.pdf

    Environmental Information:

    RoHS2 Cert
    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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