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CAT1022WI42

CAT1022WI42

CAT1022WI42

ON Semiconductor

5V 8 Terminals 8-Pin Voltage supervisor 1 Channels Min 2.7V Max 5.5V

SOT-23

CAT1022WI42 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
JESD-609 Code e3
Pbfree Code yes
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Tin (Sn)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Subcategory Power Management Circuits
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Time@Peak Reflow Temperature-Max (s) 40
Pin Count8
JESD-30 Code R-PDSO-G8
Qualification StatusNot Qualified
Power Supplies3.3/5V
Temperature GradeINDUSTRIAL
Number of Channels 1
Max Supply Voltage5.5V
Min Supply Voltage2.7V
Analog IC - Other Type POWER SUPPLY MANAGEMENT CIRCUIT
Power Dissipation-Max 1W
Operating Supply Current 3mA
Max Supply Current 3mA
Adjustable Threshold NO
Watchdog TimerYes
Number of Voltages Monitored1
Min Reset Threshold Voltage 4.25V
Max Reset Threshold Voltage 4.5V
Undervoltage Threshold4.25V
Overvoltage Threshold4.5V
Length 4.9mm
Width 3.9mm
RoHS StatusRoHS Compliant
In-Stock:4212 items

CAT1022WI42 Product Details

CAT1022WI42 Overview


This voltage supervisor has a total of 8 mounting terminals that can be used for mounting. Please find attached 1 functions for your reference in this IC power. Power management consists of 1 channels, each of which can be used independently. Specifies a reflow peak temperature of 260 for the package during reflow. IC management conducts at a voltage of 5V. Power management conducts at a voltage of 1. By Surface Mount, IC management has been mounted. A IC power such as this can be classified as a Power Management Circuits power management system. 8 pins are present in total in this power management. It is recommended that Vsup should not be less than 2.7V for this IC power. The maximum supply voltage (Vsup) is not to exceed 5.5V volts in this IC management. The power management's supply current is 3mA. In addition to the IC type POWER SUPPLY MANAGEMENT CIRCUIT, other types are also included in the power managment ic. To be able to work, this power management requires 3.3/5V volts of power. A maximum supply temperature of 3mA can be used.

CAT1022WI42 Features


Minimum supply voltage of 2.7V
3mA operating supply current


CAT1022WI42 Applications


There are a lot of ON Semiconductor
CAT1022WI42 Voltage Supervisors applications.


  • Medical-specific insulation monitor
  • 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

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