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CAT1640WI-42

CAT1640WI-42

CAT1640WI-42

ON Semiconductor

5V 8 Terminals 8-Pin Voltage supervisor 1 Channels Min 3V Max 5.5V

SOT-23

CAT1640WI-42 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case SOIC
Number of Pins 8
Published 2007
JESD-609 Code e3
Pbfree Code yes
Number of Terminations 8
Terminal Finish MATTE TIN
Max Operating Temperature85°C
Min Operating Temperature -40°C
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
Temperature GradeINDUSTRIAL
Number of Channels 1
Max Supply Voltage5.5V
Min Supply Voltage3V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Power Dissipation-Max 1W
Operating Supply Current 3mA
Max Supply Current 3mA
Adjustable Threshold NO
Watchdog TimerNo
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:3614 items

CAT1640WI-42 Product Details

CAT1640WI-42 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. Please find attached SOIC functions for your reference in this IC power. 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. 8 pins are present in total in this power management. 8 pins are on the supervisor. It is recommended that Vsup should not be less than 3V 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 SUPPORT CIRCUIT, other types are also included in the power managment ic. A maximum supply temperature of 3mA can be used.

CAT1640WI-42 Features


Minimum supply voltage of 3V
3mA operating supply current


CAT1640WI-42 Applications


There are a lot of ON Semiconductor
CAT1640WI-42 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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