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MAX6421US26+

MAX6421US26+

MAX6421US26+

Maxim Integrated

5V 4 Terminals Voltage supervisor 1 Channels Min 1V Max 5.5V

SOT-23

MAX6421US26+ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case SOT-143
Number of Pins 4
JESD-609 Code e3
Pbfree Code yes
Number of Terminations 4
Terminal Finish Matte Tin (Sn)
Max Operating Temperature125°C
Min Operating Temperature -40°C
Additional FeatureRESET THRESHOLD VOLTAGE IS 2.625V
Terminal Position DUAL
Terminal FormGULL WING
Number of Functions 1
Supply Voltage 5V
Temperature GradeAUTOMOTIVE
Number of Channels 1
Max Supply Voltage5.5V
Min Supply Voltage1V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Power Dissipation-Max 320mW
Adjustable Threshold YES
Min Reset Threshold Voltage 2.559V
Max Reset Threshold Voltage 2.691V
Length 2.92mm
Height Seated (Max) 1.22mm
Width 1.3mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
In-Stock:2970 items

MAX6421US26+ Product Details

MAX6421US26+ Overview


Power management is mounted through 4 terminals. Power management is possible to find a series of 1 functions. A series of 1 channels can be found on this supervisor. IC management is packaged as a SOT-143 package. The supervisor is always powered by a 5V volt supply. Power management is included in the Surface Mount mount. The pins of the power management system count 4. IC management can only work with a supply voltage of 1V volts. In this PMIC, the maximum supply voltage (Vsup) should not exceed 5.5V volts. There are other features such as RESET THRESHOLD VOLTAGE IS 2.625V to name a few. Other IC kinds, such as POWER SUPPLY SUPPORT CIRCUIT are included in the power management system.

MAX6421US26+ Features


Minimum supply voltage of 1V


MAX6421US26+ Applications


There are a lot of Maxim Integrated
MAX6421US26+ Voltage Supervisors applications.


  • Power distribution systems of operating room
  • Power distribution systems of infant care room
  • Power distribution systems of ICU
  • Power distribution systems of CCU
  • emergency room
  • Medical-specific isolation transformer
  • Medical-specific insulation monitor
  • Transformer load monitoring equipment
  • External alarm
  • Display equipment

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