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    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Power Management ICs/
    5. MAX1684EEE Maxim

    MAX1684EEE [Maxim]

    MAX1684EEE
    MAX1684EEE

    Part No:

    MAX1684EEE

    Category:

    Power Management ICs

    Manufacturer:

    Maxim

    Description:

    The MAX1684/MAX1685 are high-efficiency, internal-switch, PWM step-down switching regulators intended to power cellular phones, communicating PDAs, and handy-terminals.

    Datasheet:

    Product FAQ

    1. Is MAX1684EEE available for RFQ?

    Yes. MAX1684EEE by Maxim 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 MAX1684EEE?

    Pricing for MAX1684EEE 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 MAX1684EEE?

    MAX1684EEE is a Maxim Power Management ICs with MAX1684 Oscillator Frequency: 300kHz and MAX1685 Oscillator Frequency: 600kHz. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for MAX1684EEE?

    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 MAX1684EEE 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 MAX1684EEE?

    Yes. If MAX1684EEE is unavailable, obsolete, or does not meet your required lead time, we can help check similar Maxim Power Management ICs parts or compatible alternatives.

    RFQ

    Part Number:

    MAX1684EEE

    Manufacturer:

    Maxim

    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

    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
    Efficiency
    up to 96%
    Input Voltage
    2.7V ~ 14V
    MAX1684 Oscillator Frequency
    300kHz
    MAX1685 Oscillator Frequency
    600kHz
    Operating Temperature
    -40°C ~ +85°C
    Output Current
    1A
    Package
    16-QSOP
    Reference Voltage
    1.25V ±1%

    Products Detail

    These are high-efficiency step-down regulators with internal switches, providing up to 1A output current from a 2.7V to 14V input range. They feature fixed-frequency PWM operation (300kHz for MAX1684, 600kHz for MAX1685), synchronizable to an external clock, and offer multiple modes including normal, low-power, and shutdown. Output voltage is preset to 3.3V or adjustable from 1.25V to VIN. They include an auxiliary 3V/5mA output and come in a small 16-QSOP package.

    Key Features

    • Up to 96% Efficiency
    • 1A Guaranteed Output Current
    • 100% Duty Cycle in Dropout
    • 2.7V to 14V Input Range (15V Absolute Max)
    • ±1% Accurate Reference Output
    • 0.24Ω P-Channel On-Resistance
    • Synchronizable Switching Frequency
    • Fixed-Frequency PWM Operation (300kHz for MAX1684, 600kHz for MAX1685)
    • 150µA Normal-Mode Quiescent Current
    • 25µA Low-Power Mode Quiescent Current
    • 2µA Shutdown Current
    • Dual Mode™ Fixed 3.3V (±1%) Output or Adjustable Output (1.25V to VIN)
    • Small 16-QSOP Package
    • Auxiliary Output (CVL): 3V/5mA

    Application scenarios

    • Cellular Phones
    • Two-Way Radios and Walkie-Talkies
    • Computer Peripherals
    • Personal Communicators
    • PDAs and Handy-Terminals

    Documents

    Datasheets:

    MAXMS14157 DatasheetMAXMS15862 Datasheet
    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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