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MAX6421XS46+T

MAX6421XS46+T

MAX6421XS46+T

Maxim Integrated

5V4 Terminals 4-Pin Voltage supervisor1 Channels Min 1V Max 5.5V

SOT-23

MAX6421XS46+T Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 14 Weeks
Mount Surface Mount
Number of Pins 4
PackagingTape & Reel (TR)
Published 2006
JESD-609 Code e3
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 4
ECCN Code EAR99
Type Simple Reset/Power-On Reset
Terminal Finish TIN
Max Operating Temperature125°C
Min Operating Temperature -40°C
Subcategory Power Management Circuits
Max Power Dissipation245mW
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
Operating Supply Current 2.5μA
Adjustable Threshold NO
Watchdog TimerNo
Reset Active Low
Number of Voltages Monitored1
Min Reset Threshold Voltage 4.509V
Max Reset Threshold Voltage 4.741V
Threshold Voltage 4.625V
Undervoltage Threshold4.509V
Overvoltage Threshold4.741V
Length 2.025mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2733 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$2.806776$2.806776
10$2.647902$26.47902
100$2.498021$249.8021
500$2.356623$1178.3115
1000$2.223230$2223.23

MAX6421XS46+T Product Details

MAX6421XS46+T Overview


There are 4 mounting terminals on the voltage supervisor, each of which has a different function. Packaged in the form of a Tape & Reel (TR), power management is easy to use. Power management is possible to find a series of 1 functions. This power managment ic consists of 1 channels, each of which can be used independently. Compared to other Simple Reset/Power-On Reset products, this PMIC has a lot of benefits to offer. Packages are specified to have an average peak reflow temperature of 260. When 5V is applied to the power ic, it conducts. Power ics operate at 1 supply voltages. Surface Mount mounts power management on the wall. There is a subcategory called Power Management Circuits for this power management. In total, IC powers are 4 pins on the board. Pin count of the power management is 4. I should note that the minimum supply voltage (Vsup) for this IC management should be at least 1V, which is the minimum supply voltage that should be applied. There should be no more than 5.5V volts of maximum supply voltage (Vsup) in this power management. It is estimated that the voltage supervisor's supply current is 2.5μA.

MAX6421XS46+T Features


Simple Reset/Power-On Reset type
Minimum supply voltage of 1V
2.5μA operating supply current

MAX6421XS46+T Applications


There are a lot of Maxim Integrated MAX6421XS46+T Voltage Supervisors applications.

  • Radio
  • Power distribution systems of ICU
  • Dash board
  • Battery cars
  • Medical-specific insulation monitor
  • emergency room
  • Detection of phase loss
  • Rechargeable batteries
  • Magnetic resonance imaging
  • Important electronics for automotive safety

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