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MAX6421US34

MAX6421US34

MAX6421US34

Maxim Integrated

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

SOT-23

MAX6421US34 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
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Max Operating Temperature125°C
Min Operating Temperature -40°C
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch1.92mm
Time@Peak Reflow Temperature-Max (s) 40
Pin Count4
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 NO
Min Reset Threshold Voltage 3.315V
Max Reset Threshold Voltage 3.485V
Threshold Voltage +3.4V
Length 2.92mm
Height Seated (Max) 1.22mm
Width 1.3mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
In-Stock:2516 items

MAX6421US34 Product Details

MAX6421US34 Overview


There are 4 mounting terminals on the voltage supervisor, each of which has a different function. The purpose of this IC management is to provide you with a reference of 1 functions. There are 1 channels on this power managment ic that can be found in a series. The purpose of this IC power is to provide you with a reference of SOT-143 functions. As specified in the package specification, the peak reflow temperature of the package is set at 260. When a supply voltage of 5V is applied to the power ic, it conducts. Surface Mount mounts power management on the wall. A total of 4 pins are located on this power management. 4 pins are present on the power management system. It is recommended that the minimum supply voltage (Vsup) for this IC management should not be less than 1V volts. This IC power should be powered by no more than 5.5V volts of supply voltage (Vsup). There are other types of IC included in the power managment ic, such as types POWER SUPPLY SUPPORT CIRCUIT.

MAX6421US34 Features


Minimum supply voltage of 1V


MAX6421US34 Applications


There are a lot of Maxim Integrated
MAX6421US34 Voltage Supervisors applications.


  • 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
  • Efficient information transmission
  • Functional modules

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