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MCP121-450E/TO

Microchip Technology MCP121-450E/TO

Part Number:
MCP121-450E/TO
Manufacturer:
Microchip Technology
Ventron No:
3746721-MCP121-450E/TO
Description:
IC SUPERVISOR 4.38V LOW TO-92
ECAD Model:
Datasheet:
MCP121-450E/TO

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Specifications
Microchip Technology MCP121-450E/TO technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology MCP121-450E/TO.
  • Factory Lead Time
    10 Weeks
  • Mount
    Through Hole
  • Mounting Type
    Through Hole
  • Package / Case
    TO-226-3, TO-92-3 (TO-226AA)
  • Number of Pins
    3
  • Operating Temperature
    -40°C~125°C TA
  • Packaging
    Bulk
  • Published
    1998
  • JESD-609 Code
    e3
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    3
  • ECCN Code
    EAR99
  • Terminal Finish
    Matte Tin (Sn)
  • Subcategory
    Power Management Circuits
  • Terminal Position
    BOTTOM
  • Terminal Form
    WIRE
  • Number of Functions
    1
  • Base Part Number
    MCP121
  • Output
    Open Drain or Open Collector
  • Pin Count
    3
  • Max Output Current
    10mA
  • Number of Channels
    1
  • Max Supply Voltage
    5.5V
  • Min Supply Voltage
    1V
  • Operating Supply Current
    20μA
  • Nominal Supply Current
    1μA
  • Max Supply Current
    20μA
  • Adjustable Threshold
    NO
  • Quiescent Current
    1μA
  • Watchdog Timer
    No
  • Reset
    Active Low
  • Voltage - Threshold
    4.38V
  • Number of Voltages Monitored
    1
  • Reset Timeout
    80ms Minimum
  • Min Reset Threshold Voltage
    4.314V
  • Max Reset Threshold Voltage
    4.446V
  • Threshold Voltage
    4.38V
  • Undervoltage Threshold
    4.314V
  • Overvoltage Threshold
    4.446V
  • Height
    4.95mm
  • Length
    4.95mm
  • Width
    3.94mm
  • REACH SVHC
    No SVHC
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Description
MCP121-450E/TO Overview
The product was first published in 1998 and is classified under the JESD-609 Code e3. It is also Pbfree, with a total of 3 terminations. The ECCN Code is EAR99 and the minimum supply voltage is 1V. The operating supply current is 20μA and the reset function is active low. The product has a width of 3.94mm and is compliant with RoHS3 regulations.

MCP121-450E/TO Features
Simple Reset/Power-On Reset type
Minimum supply voltage of 1V
20μA operating supply current

MCP121-450E/TO Applications
There are a lot of Microchip Technology MCP121-450E/TO Voltage Supervisors applications.

Leakage current detection
Personal computers
Solar power charger
Data storage applications
Smartphones
Transformer load monitoring equipment
Microprocessor system
External alarm
Insulation fault location system
Digitally controlled LDO regulators circuit
MCP121-450E/TO More Descriptions
MCP121 Series 4.38 V 80 ms Through Hole Micropower Voltage Supervisor TO-92-3
Processor Supervisor 4.38V 1 Active Low/Open Drain 3-Pin TO-92 Bag
Microchip MCP121-450E/TO, Voltage Supervisor 4.271 - 4.49 V, 3-Pin TO-92 | Microchip Technology Inc. MCP121-450E/TO
SUPERVISORY CIRCUIT, TO-92-3, 121; Threshold Voltage:4.38V; No. of Supervisors / Monitors:1; Supply Voltage Range:1V to 5.5V; Reset Type:Active-Low; Supply Current:1µA; Delay Time:120ms; Digital IC Case Style:TO-92; No. of Pins:3; Operating Temperature Range:-40°C to 125°C; SVHC:No SVHC (19-Dec-2011); Base Number:121; Logic Function Number:121; Microprocessor Support IC Features:Active Low, Open Drain; Microprocessor Support IC Type:Micropower Voltage Supervisor; Operating Temperature Max:125°C; Operating Temperature Min:-40°C; Output Current Max:10mA; Output Type:Open Drain; Package / Case:TO-92; Supply Voltage Max:5.5V; Supply Voltage Min:1V; Termination Type:Through Hole; Turn On Threshold Voltage:4.38V
Product Comparison
The three parts on the right have similar specifications to MCP121-450E/TO.
  • Image
    Part Number
    Manufacturer
    Factory Lead Time
    Mount
    Mounting Type
    Package / Case
    Number of Pins
    Operating Temperature
    Packaging
    Published
    JESD-609 Code
    Pbfree Code
    Part Status
    Moisture Sensitivity Level (MSL)
    Number of Terminations
    ECCN Code
    Terminal Finish
    Subcategory
    Terminal Position
    Terminal Form
    Number of Functions
    Base Part Number
    Output
    Pin Count
    Max Output Current
    Number of Channels
    Max Supply Voltage
    Min Supply Voltage
    Operating Supply Current
    Nominal Supply Current
    Max Supply Current
    Adjustable Threshold
    Quiescent Current
    Watchdog Timer
    Reset
    Voltage - Threshold
    Number of Voltages Monitored
    Reset Timeout
    Min Reset Threshold Voltage
    Max Reset Threshold Voltage
    Threshold Voltage
    Undervoltage Threshold
    Overvoltage Threshold
    Height
    Length
    Width
    REACH SVHC
    RoHS Status
    Lead Free
    Surface Mount
    Series
    Supply Voltage
    Terminal Pitch
    JESD-30 Code
    Supply Voltage-Max (Vsup)
    Supply Voltage-Min (Vsup)
    View Compare
  • MCP121-450E/TO
    MCP121-450E/TO
    Microchip Technology
    10 Weeks
    Through Hole
    Through Hole
    TO-226-3, TO-92-3 (TO-226AA)
    3
    -40°C~125°C TA
    Bulk
    1998
    e3
    yes
    Active
    1 (Unlimited)
    3
    EAR99
    Matte Tin (Sn)
    Power Management Circuits
    BOTTOM
    WIRE
    1
    MCP121
    Open Drain or Open Collector
    3
    10mA
    1
    5.5V
    1V
    20μA
    1μA
    20μA
    NO
    1μA
    No
    Active Low
    4.38V
    1
    80ms Minimum
    4.314V
    4.446V
    4.38V
    4.314V
    4.446V
    4.95mm
    4.95mm
    3.94mm
    No SVHC
    ROHS3 Compliant
    Lead Free
    -
    -
    -
    -
    -
    -
    -
    -
  • MCP1316T-30CE/OTVAO
    MCP1316T-30CE/OTVAO
    Microchip Technology
    -
    -
    Surface Mount
    SC-74A, SOT-753
    -
    -40°C~125°C TA
    Tape & Reel (TR)
    -
    -
    -
    Active
    1 (Unlimited)
    5
    -
    -
    -
    DUAL
    GULL WING
    1
    MCP1316
    Push-Pull, Totem Pole
    -
    -
    1
    -
    -
    -
    -
    -
    NO
    -
    -
    Active Low
    3V
    1
    1ms Minimum
    -
    -
    -
    -
    -
    -
    2.9mm
    -
    -
    ROHS3 Compliant
    -
    YES
    Automotive, AEC-Q100
    3V
    0.95mm
    R-PDSO-G5
    5.5V
    1V
    MCP121-450E/TO vs MCP1316T-30CE/OTVAO
  • MCP1316T-26LE/OTVAO
    MCP1316T-26LE/OTVAO
    Microchip Technology
    -
    -
    Surface Mount
    SC-74A, SOT-753
    -
    -40°C~125°C TA
    Tape & Reel (TR)
    -
    -
    -
    Active
    1 (Unlimited)
    -
    -
    -
    -
    -
    -
    -
    MCP1316
    Push-Pull, Totem Pole
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Active Low
    2.6V
    1
    140ms Minimum
    -
    -
    -
    -
    -
    -
    -
    -
    -
    ROHS3 Compliant
    -
    -
    Automotive, AEC-Q100
    -
    -
    -
    -
    -
    MCP121-450E/TO vs MCP1316T-26LE/OTVAO
  • MCP121T-315E/TTVAO
    MCP121T-315E/TTVAO
    Microchip Technology
    -
    -
    Surface Mount
    TO-236-3, SC-59, SOT-23-3
    -
    -40°C~125°C TA
    Tape & Reel (TR)
    -
    -
    -
    Active
    1 (Unlimited)
    3
    -
    -
    -
    DUAL
    GULL WING
    1
    MCP121
    Open Drain or Open Collector
    -
    -
    1
    -
    -
    -
    -
    -
    NO
    -
    -
    Active Low
    3.08V
    1
    80ms Minimum
    -
    -
    -
    -
    -
    -
    2.92mm
    -
    -
    ROHS3 Compliant
    -
    YES
    Automotive, AEC-Q100
    -
    0.96mm
    R-PDSO-G3
    5.5V
    1V
    MCP121-450E/TO vs MCP121T-315E/TTVAO
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS
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