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MCP121-450E/TOG

MCP121-450E/TOG

MCP121-450E/TOG

Microchip Technology

Voltage supervisor Min 1V Max 5.5V

SOT-23

MCP121-450E/TOG Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case TO-92-3
Max Operating Temperature125°C
Min Operating Temperature -40°C
Max Supply Voltage5.5V
Min Supply Voltage1V
Operating Supply Current 20μA
Watchdog TimerNo
Number of Voltages Monitored1
Undervoltage Threshold4.314V
Overvoltage Threshold4.446V
RoHS StatusRoHS Compliant
In-Stock:4960 items

MCP121-450E/TOG Product Details

MCP121-450E/TOG Overview


There are TO-92-3 functions included in this PMIC so that you can refer to them. During operation, the power ic is supplied with a voltage of 1. In order for this PMIC to work correctly, the minimum supply voltage (Vsup) should be greater than 1V. Voltage (Vsup) shouldn't exceed 5.5V volts in this PMIC. As far as the supply current of the power management is concerned, it is 20μA.

MCP121-450E/TOG Features


Minimum supply voltage of 1V
20μA operating supply current


MCP121-450E/TOG Applications


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


  • Power distribution systems of CCU
  • emergency room
  • Medical-specific isolation transformer
  • Medical-specific insulation monitor
  • Transformer load monitoring equipment
  • External alarm
  • Display equipment
  • DC stabilized power supply module
  • Insulation fault location system
  • Magnetic resonance imaging

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