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    1. Home/
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    3. Integrated Circuits - ICs/
    4. Interface ICs/
    5. UC5603DP Rochester

    UC5603DP [Rochester]

    UC5603DP
    UC5603DP

    Part No:

    UC5603DP

    Category:

    Interface ICs

    Manufacturer:

    Rochester

    Description:

    The UC5603 provides 9 lines of active termination for a SCSI (Small Computers Systems Interface) parallel bus.

    Datasheet:

    Product FAQ

    1. Is UC5603DP available for RFQ?

    Yes. UC5603DP by Rochester 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 UC5603DP?

    Pricing for UC5603DP 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 UC5603DP?

    UC5603DP is a Rochester Interface ICs with Supply Current Disconnect Max: 150µA and Supply Current Disconnect Min: 100µA. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for UC5603DP?

    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 UC5603DP 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 UC5603DP?

    Yes. If UC5603DP is unavailable, obsolete, or does not meet your required lead time, we can help check similar Rochester Interface ICs parts or compatible alternatives.

    RFQ

    Part Number:

    UC5603DP

    Manufacturer:

    Rochester

    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
    Operating Temperature
    0°C ~ 70°C
    Supply Voltage
    3.8V ~ 5.25V
    Package
    SOIC-16
    RoHS Status
    RoHS Compliant
    RoHS Status
    Non-RoHS Compliant
    Packing
    Tray; Tape and reel
    Disconnect Threshold Max
    1.7V
    Disconnect Threshold Min
    1.3V
    Regulator Output Voltage Max
    3V
    Regulator Output Voltage Min
    2.8V
    Supply Current Disconnect Max
    150µA
    Supply Current Disconnect Min
    100µA
    Terminator Impedance Max
    113Ω
    Terminator Impedance Min
    107Ω

    Products Detail

    The UC5603 is an active terminator for SCSI parallel buses, providing 9 lines of termination. It complies with SCSI, SCSI-2, and SPI-2 standards, featuring a disconnect mode that reduces standby power by disabling resistors and the regulator. Key enhancements include a sink/source regulator output stage for 5V operation, low 6pF channel capacitance, and thermal shutdown protection. It operates in standard 16-pin SOIC packages.

    Key Features

    • Complies with SCSI, SCSI-2, and SPI-2 standards
    • 6-pF channel capacitance during disconnect
    • 100-µA supply current in disconnect mode
    • Trimmed termination current to 3%
    • Trimmed impedance to 3%
    • Negative clamping on all signal lines
    • Current limit and thermal shutdown
    • -400-mA sourcing current
    • +400-mA sinking current

    Application scenarios

    • SCSI bus termination

    Documents

    Datasheets:

    UC5603

    PCN Obsolescence/ EOL:

    UC Device Family 23/Sep/2013
    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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