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    1. Home/
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    3. Integrated Circuits - ICs/
    4. Interface ICs/
    5. UC5601DWPTR Rochester

    UC5601DWPTR [Rochester]

    UC5601DWPTR
    UC5601DWPTR

    Part No:

    UC5601DWPTR

    Category:

    Interface ICs

    Manufacturer:

    Rochester

    Description:

    The UC5601 provides precision resistive pull-up to a 2.9V reference for all 18 lines in a Small Computer Systems Interface (SCSI) bus cable. The SCSI-2 standard recommends active termination at both ends of every cable segment utilizing single ended drivers and receivers.

    Datasheet:

    Product FAQ

    1. Is UC5601DWPTR available for RFQ?

    Yes. UC5601DWPTR 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 UC5601DWPTR?

    Pricing for UC5601DWPTR 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 UC5601DWPTR?

    UC5601DWPTR is a Rochester Interface ICs with Thermal Resistance Junction To Ambient DWP: 33-43°C/W and Thermal Resistance Junction To Ambient QP: 30-40°C/W. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for UC5601DWPTR?

    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 UC5601DWPTR 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 UC5601DWPTR?

    Yes. If UC5601DWPTR 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:

    UC5601DWPTR

    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
    -55°C ~ +150°C
    Supply Voltage
    4.0V ~ 5.25V
    Package
    SOIC-28, PLCC-28, PDIP-24
    RoHS Status
    RoHS Compliant
    Storage Temperature
    -65°C ~ +150°C
    RoHS Status
    Non-RoHS Compliant
    Packing
    Tray; Tape and reel
    Current Sink Capability Max
    25mA
    Current Sink Capability Min
    8mA
    Current Sink Capability Typ
    20mA
    Disconnect Input Voltage Max
    Termpwr
    Disconnect Input Voltage Min
    0V
    Disconnect Threshold Max
    1.7V
    Disconnect Threshold Min
    1.3V
    Disconnect Threshold Typ
    1.5V
    Drop Out Voltage Max
    1.2V
    Drop Out Voltage Typ
    1.0V
    Input Current
    15mA
    Line Regulation
    20mV
    Load Regulation
    50mV
    Max Output Current Max
    -22.4mA
    Max Output Current Min
    -21.1mA
    Output Capacitance
    10pF ~ 12pF
    Output Clamp Level Max
    0.1V
    Output Clamp Level Min
    -0.2V
    Output High Voltage
    2.65V
    Output High Voltage Typ
    2.9V
    Output Leakage Max
    400 nA
    Output Leakage Min
    10 nA
    Power Down Current
    150mA
    Power Down Current Min
    100mA
    Regulator Output Voltage Max
    3.0V
    Regulator Output Voltage Min
    2.8V
    Regulator Output Voltage Typ
    2.9V
    Short Circuit Current
    -850mA
    Short Circuit Current Min
    -450mA
    Signal Line Voltage Max
    +3V
    Signal Line Voltage Min
    0V
    Supply Current 0.5V Max
    430mA
    Supply Current 0.5V Min
    400mA
    Supply Current Open Max
    25mA
    Supply Current Open Min
    17mA
    Termination Impedance Max
    113 ohms
    Termination Impedance Min
    107 ohms
    Termination Impedance Typ
    110 ohms
    Thermal Resistance Junction To Ambient DWP
    33-43°C/W
    Thermal Resistance Junction To Ambient J
    75-85°C/W
    Thermal Resistance Junction To Ambient N
    95-105°C/W
    Thermal Resistance Junction To Ambient QP
    30-40°C/W
    Thermal Resistance Junction To Leads DWP
    18°C/W
    Thermal Resistance Junction To Leads J
    40°C/W
    Thermal Resistance Junction To Leads N
    50°C/W
    Thermal Resistance Junction To Leads QP
    15°C/W
    Thermal Shutdown
    170°C
    Threshold Hysteresis Max
    250mV
    Threshold Hysteresis Min
    100mV
    Threshold Hysteresis Typ
    160mV

    Products Detail

    The UC5601 is an active terminator for SCSI and SCSI-2 standards, providing precision resistive pull-up to 2.9V for 18 lines. It features a logic command to disconnect all termination lines, reducing standby power. The device includes a trimmed regulator for accurate termination current, current limit and thermal shutdown protection, and 110 Ohm termination. It meets SCSI hot plugging requirements and offers negative clamping on all signal lines, 20mA active negation sink current, regulator current limiting, and thermal shutdown. Available in low thermal resistance SOIC-28, PLCC-28, and PDIP-24 packages.

    Key Features

    • Complies with SCSI, SCSI-2 standards
    • 10pF Channel Capacitance During Disconnect
    • Active Termination for 18 Lines
    • Logic Command Disconnects all Termination Lines
    • Low Supply Current in Disconnect Mode
    • Trimmed Regulator for Accurate Termination Current
    • Current Limit and Thermal Shutdown Protection
    • 110 Ohm Termination
    • Meets SCSI Hot Plugging
    • Negative clamping on all signal lines
    • 20mA active negation sink current capability
    • Regulator current limiting
    • Thermal shutdown protection

    Application scenarios

    • SCSI bus termination

    Documents

    Datasheets:

    UC5601

    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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