Microchip Technology Inc

MCP131

In Production

The MCP131 Series, of CMOS voltage supervisors, are well suited for portable and consumer electrics applications due to the extremely low 1uA operating current and small surface-mount packaging. These devices are designed to hold the microcontroller in reset until the supply voltage reaches a predetermined operating level. These devices also protect against brownout conditions that occur as a result of the supply voltage dropping below a tolerable level.

 

    Features

        • Operating current – 1.75uA (max)
        • Wide Voltage range – 1.0V to 5.5V
        • Available Trip Points – 1.9V, 2.32V, 2.63V, 2.93V, 3.08V, 4.38V, 4.63V
        • Trip point accuracy: +/- 1.5%
        • Output Options: Push-Pull
        • Package options – SOT23-3, SC70-3, TO92-3
    Parameter Name
    Value
    Product Type
    Supervisor
    Operating Temp. Range (°C)
    -40 to 125
    Vcc Range (V)
    1 - 5.5
    Nominal Reset Voltage (V)
    1.95 (I-Temp), 2.4, 2.7, 3, 3.15, 4.5, 4.75
    Reset Type
    Active Low
    Output
    Open-Drain
    Typical Reset Pulse Width (ms)
    120
    Typical Supply Current (µA)
    1
    Documentation
    Data Sheets
    02/28/2014
    659KB
      Application Notes
     
     
     
    AppNote
    05/13/2003
    84KB
    AppNote
    10/05/2006
    111KB
      Brochures
     
     
     
    Brochures
    10/11/2005
    1067KB
    Brochures
    12/08/2009
    284KB
    Brochures
    10/15/2014
    11223KB
      Sell Sheets
     
     
     
     
    Sell Sheets
    05/16/2011
    120KB
      Product Line Documents
     
     
     
     
    Product Line Documents
    06/13/2006
    91KB
      Product Selection Tools
     
     
     
     
    Product Line Card
    06/08/2017
    4167KB
      User Guides
     
     
     
     
    User Guides
    08/02/2006
    809KB
    Pricing & Samples
    All pricing shown in USD only.
    Part Number
    Leads
    Package Type
    Temp Range
    Packing
    1+
    26+
    100+
    1000+
    5000+
    Buy
    Sample
    MCP131-195I/TO
    3
    TO-92
    -40C to +85C
    BAG
    0.50
    0.42
    0.38
    0.32
    0.29
     
    MCP131-240E/TO
    3
    TO-92
    -40C to +125C
    BAG
    0.50
    0.42
    0.38
    0.32
    0.29
     
    MCP131-270E/TO
    3
    TO-92
    -40C to +125C
    BAG
    0.50
    0.42
    0.38
    0.32
    0.29
     
    MCP131-300E/TO
    3
    TO-92
    -40C to +125C
    BAG
    0.50
    0.42
    0.38
    0.32
    0.29
    MCP131-315E/TO
    3
    TO-92
    -40C to +125C
    BAG
    0.50
    0.42
    0.38
    0.32
    0.29
     
    MCP131-450E/TO
    3
    TO-92
    -40C to +125C
    BAG
    0.50
    0.42
    0.38
    0.32
    0.29
    MCP131-475E/TO
    3
    TO-92
    -40C to +125C
    BAG
    0.50
    0.42
    0.38
    0.32
    0.29
     
    MCP131T-195I/LB
    3
    SC70
    -40C to +85C
    T/R
    0.50
    0.42
    0.38
    0.32
    0.29
    MCP131T-195I/TT
    3
    SOT-23
    -40C to +85C
    T/R
    0.50
    0.42
    0.38
    0.32
    0.29
     
    MCP131T-240E/LB
    3
    SC70
    -40C to +125C
    T/R
    0.50
    0.42
    0.38
    0.32
    0.29
    MCP131T-240E/TT
    3
    SOT-23
    -40C to +125C
    T/R
    0.50
    0.42
    0.38
    0.32
    0.29
     
    MCP131T-270E/LB
    3
    SC70
    -40C to +125C
    T/R
    0.50
    0.42
    0.38
    0.32
    0.29
    MCP131T-270E/TT
    3
    SOT-23
    -40C to +125C
    T/R
    0.50
    0.42
    0.38
    0.32
    0.29
     
    MCP131T-300E/LB
    3
    SC70
    -40C to +125C
    T/R
    0.50
    0.42
    0.38
    0.32
    0.29
     
    MCP131T-300E/TT
    3
    SOT-23
    -40C to +125C
    T/R
    0.50
    0.42
    0.38
    0.32
    0.29
     
    MCP131T-315E/LB
    3
    SC70
    -40C to +125C
    T/R
    0.50
    0.42
    0.38
    0.32
    0.29
    MCP131T-315E/TT
    3
    SOT-23
    -40C to +125C
    T/R
    0.50
    0.42
    0.38
    0.32
    0.29
    MCP131T-450E/LB
    3
    SC70
    -40C to +125C
    T/R
    0.50
    0.42
    0.38
    0.32
    0.29
    MCP131T-450E/TT
    3
    SOT-23
    -40C to +125C
    T/R
    0.50
    0.42
    0.38
    0.32
    0.29
    MCP131T-475E/LB
    3
    SC70
    -40C to +125C
    T/R
    0.50
    0.42
    0.38
    0.32
    0.29
    MCP131T-475E/TT
    3
    SOT-23
    -40C to +125C
    T/R
    0.50
    0.42
    0.38
    0.32
    0.29
     

    ** Device not available to purchase online. Please contact a sales office for pricing information.
    Open a microchipDIRECT account today!

    Development Tools
    • Demo & Eval Boards
    • Voltage Supervisor Evaluation Board ( VSUPEV )

      Voltage

      The Voltage Supervisor SOT23 Evaluation Board allows the system designer to quickly evaluate the operation of Microchip’s Voltage Supervisors and Voltage Detectors in the SOT-23-3 package. The board has been made generic so that other SOT-23-3 devices (such as LDOs and Voltage References) may also be evaluated using this board. This kit comes with four blank PCBs to allow the designer to...

    RoHS Information
    Part
    Number
    Device
    Weight
    Shipping
    Weight
    Lead
    Count
    Package
    Type
    Package
    Width
    Solder
    Composition
    JEDEC
    Indicator
    RoHS
     
    China
    EFUP
    MCP1316T-29AE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316MT-30HE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316MT-45GE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316T-46BE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316MT-31LE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316T-46CE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1318MT-46BE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1318MT-29BE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316MT-29ME/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316T-44LE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316MT-29KE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1319MT-47QE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316MT-23LI/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316MT-20LI/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1319MT-28LE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316T-24MI/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316T-47FE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1318T-46ME/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316T-30FE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1319MT-24QI/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316T-46LE/OTVAO
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1318T-29LE/OTVAO
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316T-25LE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316T-31LE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316T-32LE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316T-46FE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1317T-31LE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316T-29NE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316T-27LE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1319MT-33AE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316T-26JE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1319MT-30GE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316T-46FE/OTV13
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1318T-46LE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316T-46KE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316T-26LE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316T-30CE/OTVAO
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1318T-45LE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1319T-28LE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1319MT-29LE/OTVAO
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1319MT-26EE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1319MT-26EE/OTVAO
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1319T-29CE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316MT-20RI/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316MT-33LE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316T-46LE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1317T-29LE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1317T-46LE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1318MT-29LE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1318MT-46LE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1318T-29LE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1319MT-29LE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1319MT-46LE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1319T-29LE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1319T-46LE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316T-20LI/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1319T-44LE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316T-44JE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316T-44NE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1317T-31AE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316T-30CE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1318T-29HE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316MT-26CE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316T-46FE/OTVAO
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316T-23LI/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316MT-46LE/OTVAO
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316MT-46GE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316MT-29LE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316MT-46LE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316T-29LE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316MT-46FE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316MT-46FE/OTVAO
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1319T-47QE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316T-29EE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1318T-29EE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1316T-29EE/OTVAO
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP131-195I/TO
    0.203400
    0.219000
    3
    TO-92
    -
    Matte Tin
    e3
    MCP131-240E/TO
    0.203400
    0.219000
    3
    TO-92
    -
    Matte Tin
    e3
    MCP131-270E/TO
    0.203400
    0.219000
    3
    TO-92
    -
    Matte Tin
    e3
    MCP131-300E/TO
    0.203400
    0.219000
    3
    TO-92
    -
    Matte Tin
    e3
    MCP131-315E/TO
    0.203400
    0.219000
    3
    TO-92
    -
    Matte Tin
    e3
    MCP131-450E/TO
    0.203400
    0.219000
    3
    TO-92
    -
    Matte Tin
    e3
    MCP131-475E/TO
    0.203400
    0.219000
    3
    TO-92
    -
    Matte Tin
    e3
    MCP131T-270E/LBVAO
    0.005800
    0.040000
    3
    SC70
    -
    Matte Tin
    e3
    MCP131T-450E/LB
    0.005800
    0.040000
    3
    SC70
    -
    Matte Tin
    e3
    MCP131T-475E/LB
    0.005800
    0.040000
    3
    SC70
    -
    Matte Tin
    e3
    MCP131T-240E/LB
    0.005800
    0.040000
    3
    SC70
    -
    Matte Tin
    e3
    MCP131T-270E/LB
    0.005800
    0.040000
    3
    SC70
    -
    Matte Tin
    e3
    MCP131T-300E/LB
    0.005800
    0.040000
    3
    SC70
    -
    Matte Tin
    e3
    MCP131T-315E/LB
    0.005800
    0.040000
    3
    SC70
    -
    Matte Tin
    e3
    MCP131T-195I/LB
    0.005800
    0.040000
    3
    SC70
    -
    Matte Tin
    e3
    MCP131T-240E/TT
    0.008300
    0.039000
    3
    SOT-23
    1.3mm
    Matte Tin
    e3
    MCP131T-270E/TT
    0.008300
    0.039000
    3
    SOT-23
    1.3mm
    Matte Tin
    e3
    MCP131T-195I/TT
    0.008300
    0.039000
    3
    SOT-23
    1.3mm
    Matte Tin
    e3
    MCP131T-300E/TT
    0.008300
    0.039000
    3
    SOT-23
    1.3mm
    Matte Tin
    e3
    MCP131T-315E/TT
    0.008300
    0.039000
    3
    SOT-23
    1.3mm
    Matte Tin
    e3
    MCP131T-450E/TT
    0.008300
    0.039000
    3
    SOT-23
    1.3mm
    Matte Tin
    e3
    MCP131T-475E/TT
    0.008300
    0.039000
    3
    SOT-23
    1.3mm
    Matte Tin
    e3
    MCP131T-250E/TT
    0.008300
    0.039000
    3
    SOT-23
    1.3mm
    Matte Tin
    e3
    MCP131-315E/SNG
    0.078000
    0.170000
    8
    SOIC
    .150in
    Matte Tin
    e3
    MCP131-300E/SNG
    0.078000
    0.170000
    8
    SOIC
    .150in
    Matte Tin
    e3
    MCP131-195I/SNG
    0.078000
    0.170000
    8
    SOIC
    .150in
    Matte Tin
    e3
    MCP131-270E/SNG
    0.078000
    0.170000
    8
    SOIC
    .150in
    Matte Tin
    e3
    MCP131-475E/SNG
    0.078000
    0.170000
    8
    SOIC
    .150in
    Matte Tin
    e3
    MCP131-450E/SNG
    0.078000
    0.170000
    8
    SOIC
    .150in
    Matte Tin
    e3
    MCP131-240E/SNG
    0.078000
    0.170000
    8
    SOIC
    .150in
    Matte Tin
    e3
    To see a complete listing of RoHS data for this device, please Click here
    Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.