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CAT1027WI-28

CAT1027WI-28

CAT1027WI-28

ON Semiconductor

3.3V 8 Terminals 8-Pin Voltage supervisor 2 Channels Min 2.7V Max 5.5V

SOT-23

CAT1027WI-28 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Surface MountYES
Number of Pins 8
JESD-609 Code e3
Pbfree Code yes
Number of Terminations 8
Terminal Finish MATTE TIN
Max Operating Temperature85°C
Min Operating Temperature -40°C
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.3V
Time@Peak Reflow Temperature-Max (s) 40
Pin Count8
Qualification StatusNot Qualified
Temperature GradeINDUSTRIAL
Number of Channels 2
Max Supply Voltage5.5V
Min Supply Voltage2.7V
Analog IC - Other Type POWER SUPPLY MANAGEMENT CIRCUIT
Power Dissipation-Max 1W
Operating Supply Current 3mA
Adjustable Threshold YES
Number of Voltages Monitored1
Undervoltage Threshold2.85V
Overvoltage Threshold3V
Length 4.9mm
Width 3.9mm
RoHS StatusRoHS Compliant
In-Stock:3348 items

CAT1027WI-28 Product Details

CAT1027WI-28 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 2 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 3.3V. Power management conducts at a voltage of 1. 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 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.

CAT1027WI-28 Features


Minimum supply voltage of 2.7V
3mA operating supply current


CAT1027WI-28 Applications


There are a lot of ON Semiconductor
CAT1027WI-28 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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