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MAX6421XS40

MAX6421XS40

MAX6421XS40

Maxim Integrated

Voltage supervisor Min 1V Max 5.5V

SOT-23

MAX6421XS40 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Number of Pins 4
Pbfree Code yes
Max Operating Temperature125°C
Min Operating Temperature -40°C
Max Supply Voltage5.5V
Min Supply Voltage1V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Power Dissipation-Max 245mW
Min Reset Threshold Voltage 3.9V
Max Reset Threshold Voltage 4.1V
Radiation HardeningNo
RoHS StatusRoHS Compliant
In-Stock:4911 items

MAX6421XS40 Product Details

MAX6421XS40 Overview


The mount is provided by Surface Mount. There are 4 pins on the supervisor. In order for this IC power to function, the supply voltage (Vsup) cannot be less than 1V. It is recommended that the maximum supply voltage (Vsup) in this IC power be no more than 5.5V volts. This supervisor includes other kinds of integrated circuits, such as POWER SUPPLY SUPPORT CIRCUIT as well as other kinds.

MAX6421XS40 Features


Minimum supply voltage of 1V


MAX6421XS40 Applications


There are a lot of Maxim Integrated
MAX6421XS40 Voltage Supervisors applications.


  • 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
  • Stable power system
  • Sensitive sensors

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