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MAX6423US33+T

MAX6423US33+T

MAX6423US33+T

Maxim Integrated

5V4 Terminals 4-Pin MAX6423 Voltage supervisor1 Channels Min 1V Max 5.5V

SOT-23

MAX6423US33+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)
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 MAX6423
Output Open Drain or Open Collector
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 3.3V
Number of Voltages Monitored1
Reset Timeout Adjustable/Selectable
Min Reset Threshold Voltage 3.218V
Max Reset Threshold Voltage 3.383V
Threshold Voltage +3.3V
Undervoltage Threshold3.218V
Overvoltage Threshold3.383V
Length 2.92mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3188 items

MAX6423US33+T Product Details

MAX6423US33+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. Please find attached 1 functions for your reference in this IC power. It is possible to find on this power management a series of 1 channels. For your reference, this PMIC includes a list of TO-253-4, TO-253AA functions. Several of the benefits of this PMIC are also shared by other Simple Reset/Power-On Reset products. The package peak reflow temperature is specified to be 260. IC management conducts in a 5V-voltage supply. When a supply voltage of 1 is applied to the power ic, it conducts. Surface Mount is the one that mounts power management. It is possible to subcategorize this power ic as a Power Management Circuits chip. In total, IC powers are 4 pins on the board. This power management system has 4 pins. A voltage (Vsup) that doesn't fall below 1V as the minimum supply voltage (Vsup) should be applied to this IC power in order to ensure its proper operation. The supply voltage (Vsup) should not exceed 5.5V volts in this IC power. Mounting type Surface Mount is recommended. It is recommended to set the supervisor's temperature to this range: -40°C~125°C TA. While this power management is operating, it will output Open Drain or Open Collector as the output voltage. In order to maintain a stable supply current for the power management, 2.5μA is the recommended value. You can always use MAX6423, the base supervisor number, to search for similar PMICs of the manufacturer.

MAX6423US33+T Features


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

MAX6423US33+T Applications


There are a lot of Maxim Integrated MAX6423US33+T Voltage Supervisors applications.

  • Low voltage/high power - AI, GPU
  • Power distribution systems of operating room
  • Smart meter
  • Set top box
  • Microcontroller system
  • emergency room
  • Power distribution systems of infant care room
  • Linux and server computing
  • Stable power system
  • Battery cars

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