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    Part number
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    1. Home/
    2. All Categories/
    3. Integrated Circuits - ICs/
    4. Power Management ICs/
    5. SP691ACP-L EXAR

    SP691ACP-L [EXAR]

    SP691ACP-L
    SP691ACP-L

    Part No:

    SP691ACP-L

    Category:

    Power Management ICs

    Manufacturer:

    EXAR

    Description:

    Low Power Microprocessor Supervisory with Battery Switch-Over

    Datasheet:

    Product FAQ

    1. Is SP691ACP-L available for RFQ?

    Yes. SP691ACP-L by EXAR 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 SP691ACP-L?

    Pricing for SP691ACP-L 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 SP691ACP-L?

    SP691ACP-L is a EXAR Power Management ICs with Battery Switchover Threshold Power Down: Vbatt - 0.03V and Battery Switchover Threshold Power Up: Vbatt + 0.03V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for SP691ACP-L?

    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 SP691ACP-L 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 SP691ACP-L?

    Yes. If SP691ACP-L is unavailable, obsolete, or does not meet your required lead time, we can help check similar EXAR Power Management ICs parts or compatible alternatives.

    RFQ

    Part Number:

    SP691ACP-L

    Manufacturer:

    EXAR

    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
    ESD Hbm
    4kV
    Package
    DIP/SO
    RoHS Status
    RoHS Compliant
    RoHS Status
    Non-RoHS Compliant
    Storage Temperature
    -65°C ~ +150°C
    Battery Switchover Hysteresis
    60mV
    Battery Switchover Threshold Power Down
    Vbatt - 0.03V
    Battery Switchover Threshold Power Up
    Vbatt + 0.03V
    Ce Propagation Delay
    6ns
    Lowline To Reset Delay
    800ns
    Min Watchdog Input Pulse Width
    100ns
    Operating Voltage Range
    0V ~ 5.5V
    Output Current Battery Mode Max
    25mA
    Output Current Vcc Mode Max
    250mA
    Reset Active Timeout Period Max
    280ms
    Reset Active Timeout Period Min
    140ms
    Reset Active Timeout Period Typ
    200ms
    Reset Threshold Hysteresis
    15mV
    SP691A Pfi Accuracy
    +4%
    SP691A Reset Accuracy
    +125mV
    SP691A Reset Threshold Max
    4.75V
    SP691A Reset Threshold Min
    4.50V
    SP691A Reset Threshold Typ
    4.65V
    SP693A Pfi Accuracy
    +4%
    SP693A Reset Accuracy
    +125mV
    SP693A Reset Threshold Max
    4.50V
    SP693A Reset Threshold Min
    4.25V
    SP693A Reset Threshold Typ
    4.40V
    SP800L Pfi Accuracy
    +1%
    SP800L Reset Accuracy
    +50mV
    SP800L Reset Threshold Max
    4.70V
    SP800L Reset Threshold Min
    4.60V
    SP800L Reset Threshold Typ
    4.65V
    SP800M Pfi Accuracy
    +1%
    SP800M Reset Accuracy
    +50mV
    SP800M Reset Threshold Max
    4.45V
    SP800M Reset Threshold Min
    4.35V
    SP800M Reset Threshold Typ
    4.40V
    Supply Current Battery Backup Max
    2.0µA
    Supply Current Battery Backup Typ
    0.001µA
    Supply Current Normal Max
    60µA
    Supply Current Normal Typ
    35µA
    Vcc To Reset Delay
    80µs
    Watchdog Timeout Long Max
    2.25s
    Watchdog Timeout Long Min
    1.0s
    Watchdog Timeout Long Typ
    1.6s
    Watchdog Timeout Short Max
    140ms
    Watchdog Timeout Short Min
    70ms
    Watchdog Timeout Short Typ
    100ms

    Products Detail

    The SP691A/693A/800L/800M is a microprocessor supervisory circuit that integrates power-supply monitoring and battery-control functions. It offers complete μP monitoring and watchdog functions with low supply current (35μA typical), 6ns chip-enable propagation delay, 25mA battery-backup mode output, and 250mA standard operation output. Ideal for battery management in portable applications and high-performance equipment.

    Key Features

    • Precision voltage monitoring (4.65V/4.40V), adjustable reset time (200ms), adjustable watchdog time (100ms/1.6s), low operating supply current (60μA max), low battery backup current (2.0μA max), low battery standby current (0.1μA max), power switching (250mA in Vcc mode, 25mA in battery mode), on-chip chip-enable gating (6ns propagation delay), power-fail/low battery monitor, backup-battery monitor, RESET valid to Vcc=1V, 1% accuracy (SP800L/800M), pin compatible upgrade to MAX691A/693A/800L/800M

    Application scenarios

    • Portable battery-powered applications
    • battery management
    • microprocessor systems
    • high-performance equipment

    Documents

    Datasheets:

    SP691ACP-L-Exar-datasheet-60925.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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