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MAX6421US30+T

MAX6421US30+T

MAX6421US30+T

Maxim Integrated

5V4 Terminals 4-Pin MAX6421 Voltage supervisor1 Channels Min 1V Max 5.5V

SOT-23

MAX6421US30+T Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-253-4, TO-253AA
Number of Pins 4
Operating Temperature-40°C~125°C TA
PackagingTape & Reel (TR)
Published 2006
JESD-609 Code e3
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 4
ECCN Code EAR99
Type Simple Reset/Power-On Reset
Terminal Finish Matte Tin (Sn)
Additional FeatureRESET THRESHOLD VOLTAGE IS 3.0V
Subcategory Power Management Circuits
Max Power Dissipation320mW
Technology BICMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
[email protected] Reflow Temperature-Max (s) 40
Base Part Number MAX6421
Output Push-Pull, Totem Pole
Pin Count4
Number of Channels 1
Max Supply Voltage5.5V
Min Supply Voltage1V
Operating Supply Current 2.5μA
Adjustable Threshold NO
Watchdog TimerNo
Reset Active Low
Voltage - Threshold 3V
Number of Voltages Monitored1
Reset Timeout Adjustable/Selectable
Min Reset Threshold Voltage 2.925V
Max Reset Threshold Voltage 3.075V
Threshold Voltage +3.0V
Undervoltage Threshold2.925V
Overvoltage Threshold3.075V
Length 2.92mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:4306 items

MAX6421US30+T Product Details

MAX6421US30+T Overview


As you can see, this power management is mounted through 4 terminals. A Tape & Reel (TR) package is used to package the power management. As a reference, this IC management includes 1 functions for your convenience. This power management is made up of 1 channels which are available in a series format. IC management is packaged as a TO-253-4, TO-253AA package. There are a lot of similarities between this IC management and other Simple Reset/Power-On Reset products. Specifies a reflow peak temperature of 260 for the package during reflow. When a supply voltage of 5V is applied to the power ic, it conducts. IC management is possible to find a succession of 1 voltages that have been checked. The mount is provided by Surface Mount. The power management belongs to the Power Management Circuits subcategory. It has a total of 4 pins that are attached to IC management. The pins of the power management system count 4. There should be a minimum voltage supply (Vsup) of 1V for this PMIC. It is recommended that the maximum supply voltage (Vsup) in this IC power be no more than 5.5V volts. Power management' mounting is recommended to be done with the Surface Mount type of mounting. We recommend setting the supervisors to -40°C~125°C TA degrees. When this power management system is in operation, it produces an output voltage of Push-Pull, Totem Pole. As far as the supply current of the power management is concerned, it is 2.5μA. Power management is also possible to add other features such as RESET THRESHOLD VOLTAGE IS 3.0V to name a few. To find similar IC managements from the manufacturer, you can always search by MAX6421.

MAX6421US30+T Features


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

MAX6421US30+T Applications


There are a lot of Maxim Integrated MAX6421US30+T Voltage Supervisors applications.

  • Dash board
  • Important electronics for automotive safety
  • Rechargeable batteries
  • Data storage applications
  • Power communication system
  • Important electronics for automotive protection
  • Power distribution systems of operating room
  • Electrical fire monitoring system
  • Solar power charger
  • Digitally controlled LDO regulators circuit

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