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MAX6421XS48

MAX6421XS48

MAX6421XS48

Maxim Integrated

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

SOT-23

MAX6421XS48 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Number of Pins 4
PackagingCut Tape
JESD-609 Code e3
Pbfree Code yes
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 4
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Max Operating Temperature125°C
Min Operating Temperature -40°C
Subcategory Power Management Circuits
Technology BICMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch0.65mm
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 245mW
Adjustable Threshold NO
Min Reset Threshold Voltage 4.68V
Max Reset Threshold Voltage 4.92V
Threshold Voltage +4.8V
Length 2.025mm
Height Seated (Max) 1.1mm
Width 1.25mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
In-Stock:1615 items

MAX6421XS48 Product Details

MAX6421XS48 Overview


Power management is mounted through 4 terminals. Power management is packaged in a Cut Tape way. Power management is possible to find a series of 1 functions. A series of 1 channels can be found on this supervisor. The package peak reflow temperature is specified to be 260. The supervisor is always powered by a 5V volt supply. Power management is included in the Surface Mount mount. This power ic can be sub-categorized as Power Management Circuits. Power management has a total of 4 pins. 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. Other IC kinds, such as POWER SUPPLY SUPPORT CIRCUIT are included in the power management system.

MAX6421XS48 Features


Minimum supply voltage of 1V


MAX6421XS48 Applications


There are a lot of Maxim Integrated
MAX6421XS48 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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