Microchip Technology Inc

MCP1322

In Production

The MCP1316/16M/17/18/18M/19/19M/20/21/22 are voltage supervisor devices designed to keep a microcontroller in reset until the system voltage has reached and stablized at a proper level for reliable system operation. These devices also protect from brown-out conditions when the system supply voltage drops below the specified threshold voltage level.

 

    Features

        • Low supply current
        • Precision monitoring trip point options of 2.0V to 4.7V (100 mV increment)
        • Reset microcontroller in a power loss event
        • Reset delay timer (1.4 ms, 30 ms, 200 ms, 1600 ms)
        • Manual Reset Input (Active Low)
        • Complementary Reset Output
        • SOT-23-5 Pb-free packaging
    Parameter Name
    Value
    Product Type
    Supervisor
    Manual Reset
    Yes
    Operating Temp. Range (°C)
    -40 to 125
    Vcc Range (V)
    1.0 - 5.5
    Nominal Reset Voltage (V)
    2.9, 4.6, (2.0-2.4V=I-Temp, 2.4-4.7=Ext)
    Reset Type
    Active Low/High or High/Low
    Output
    Dual Output Open-Drain and/or Push-Pull
    Typical Reset Pulse Width (ms)
    200
    Typical Supply Current (µA)
    1
    Documentation
    Data Sheets
    09/05/2012
    723KB
      Application Notes
     
     
     
    AppNote
    05/13/2003
    84KB
    AppNote
    10/05/2006
    111KB
      Brochures
     
     
     
    Brochures
    10/11/2005
    1067KB
    Brochures
    12/08/2009
    284KB
    Brochures
    09/16/2014
    7598KB
    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
    Pricing & Samples
    All pricing shown in USD only.
    Part Number
    Leads
    Package Type
    Temp Range
    Packing
    1+
    26+
    100+
    1000+
    5000+
    Buy
    Sample
    MCP1322T-27LE/OT
    5
    SOT-23
    -40C to +125C
    T/R
    0.59
    0.49
    0.45
    0.41
    0.39
     
    MCP1322T-29CE/OT
    5
    SOT-23
    -40C to +125C
    T/R
    0.59
    0.49
    0.45
    0.41
    0.39
    MCP1322T-29LE/OT
    5
    SOT-23
    -40C to +125C
    T/R
    0.59
    0.49
    0.45
    0.43
    0.43
    MCP1322T-31GE/OT
    5
    SOT-23
    -40C to +125C
    T/R
    0.59
    0.49
    0.45
    0.41
    0.39
    MCP1322T-31LE/OT
    5
    SOT-23
    -40C to +125C
    T/R
    0.59
    0.49
    0.45
    0.41
    0.39
    MCP1322T-32AE/OT
    5
    SOT-23
    -40C to +125C
    T/R
    0.59
    0.49
    0.45
    0.41
    0.39
     
    MCP1322T-44LE/OT
    5
    SOT-23
    -40C to +125C
    T/R
    0.59
    0.49
    0.45
    0.41
    0.39
     
    MCP1322T-46EE/OT
    5
    SOT-23
    -40C to +125C
    T/R
    0.59
    0.49
    0.45
    0.43
    0.43
    MCP1322T-46LE/OT
    5
    SOT-23
    -40C to +125C
    T/R
    0.59
    0.49
    0.45
    0.43
    0.43

    ** Device not available to purchase online. Please contact a sales office for pricing information.
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    Development Tools
    • Demo & Eval Boards
    • Voltage Supervisor SOT23-5/6 Evaluation Board ( VSUPEV2 )

      Voltage

      This Blank PCB allows the system designer to quickly evaluate the operation of Microchip Technology’s Voltage Supervisors and Voltage Detectors in the SOT-23-5 (5-pin) and SOT-23-6 (6-pin) packages. This PCB supports many Microchip device families, including the Nonvolitile Digital Potentiometer and PIC10F2xx devices.

    RoHS Information
    Part
    Number
    Device
    Weight
    Shipping
    Weight
    Lead
    Count
    Package
    Type
    Package
    Width
    Solder
    Composition
    JEDEC
    Indicator
    RoHS
     
    China
    EFUP
    MCP1322T-46LE/OTVAO
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1322T-27LE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1322T-44LE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1322T-31LE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1322T-46EE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1322T-31GE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1322T-32AE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1322T-29CE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1322T-29LE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    Matte Tin
    e3
    MCP1322T-46LE/OT
    0.016000
    0.049000
    5
    SOT-23
    -
    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.