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    1. Home/
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    3. Integrated Circuits - ICs/
    4. Power Management ICs/
    5. TCM812RERCTR Microchip

    TCM812RERCTR [Microchip]

    TCM812RERCTR
    TCM812RERCTR

    Part No:

    TCM812RERCTR

    Category:

    Power Management ICs

    Manufacturer:

    Microchip

    Description:

    The TCM811 and TCM812 are cost effective system supervisory circuits designed to monitor VDD in digital systems and provide a reset signal to the host controller when necessary.

    Datasheet:

    Product FAQ

    1. Is TCM812RERCTR available for RFQ?

    Yes. TCM812RERCTR by Microchip 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 TCM812RERCTR?

    Pricing for TCM812RERCTR 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 TCM812RERCTR?

    TCM812RERCTR is a Microchip Power Management ICs with Operating Voltage Max TCM811: 5.5V and Operating Voltage Max TCM812: 5.5V. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for TCM812RERCTR?

    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 TCM812RERCTR 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 TCM812RERCTR?

    Yes. If TCM812RERCTR is unavailable, obsolete, or does not meet your required lead time, we can help check similar Microchip Power Management ICs parts or compatible alternatives.

    RFQ

    Part Number:

    TCM812RERCTR

    Manufacturer:

    Microchip

    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
    Output Current
    20mA
    Operating Temperature
    -40°C ~ +85°C
    Package
    4-Pin SOT-143
    Storage Temperature
    -65°C ~ +150°C
    Packing
    Tape and reel
    Input Current
    20mA
    Mr Glitch Immunity
    100ns
    Mr Min Pulse Width
    10µs
    Mr To Reset Delay Typ
    0.5µs
    Operating Voltage Max TCM811
    5.5V
    Operating Voltage Max TCM812
    5.5V
    Operating Voltage Min TCM811
    1.0V
    Operating Voltage Min TCM812
    1.1V
    Reset Threshold Tempco
    30ppm/°C
    Reset Timeout
    140ms
    Reset Timeout Max
    560ms
    Supply Current Typ L M
    6µA
    Supply Current Typ R S T F
    4.75µA
    Vdd To Reset Delay L M
    20µs
    Vdd To Reset Delay R S T F
    5µs

    Products Detail

    These devices are precision VDD monitors for nominal supplies of 2.0V, 2.8V, 3.0V, 3.3V, and 5.0V. They feature a manual reset input suitable for push-button reset without external components. The reset output is driven active within 20µs (5µs for F version) of VDD falling through the reset voltage threshold and remains active for a minimum of 140ms after VDD rises above the threshold. TCM812 has an active-high RESET output while TCM811 has an active-low RESET output valid down to VDD=1.0V. Optimized to reject fast transient glitches on the VDD line, they consume only 6µA (typical) supply current, making them ideal for battery-powered applications. Available in a 4-pin SOT-143 package with a temperature range of -40°C to +85°C.

    Key Features

    • Precision VDD Monitor for 2.0V, 2.8V, 3.0V, 3.3V, 5.0V Nominal Supplies
    • Manual Reset Input
    • 140ms Minimum RESET Output Duration
    • RESET Output Valid to VDD = 1.0V (TCM811)
    • Low 6µA (typ.) Supply Current
    • VDD Transient Immunity
    • Small 4-Pin SOT-143 Package
    • No External Components
    • Replacement for MAX811/812 and Offers a Lower Threshold Voltage Option
    • Push-Pull RESET Output
    • Temperature Range: -40°C to +85°C

    Application scenarios

    • Computers
    • Embedded Systems
    • Battery Powered Equipment
    • Critical Microcontroller Power Supply Monitoring

    Documents

    Datasheets:

    TCM811, 812

    ConflictMineralStatement:

    Microchip-company-68.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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