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CAT811LEUS-T

CAT811LEUS-T

CAT811LEUS-T

ON Semiconductor

5V 4 Terminals 4-Pin Voltage supervisor 1 Channels Min 1.2V Max 5.5V

SOT-23

CAT811LEUS-T Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case SOT-143-4
Number of Pins 4
JESD-609 Code e0
Pbfree Code no
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 4
ECCN Code EAR99
Terminal Finish TIN LEAD
Max Operating Temperature85°C
Min Operating Temperature -40°C
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 240
Number of Functions 1
Supply Voltage 5V
Terminal Pitch0.95mm
Time@Peak Reflow Temperature-Max (s) 30
Pin Count4
Number of Elements 1
Temperature GradeINDUSTRIAL
Number of Channels 1
Max Supply Voltage5.5V
Min Supply Voltage1.2V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Power Dissipation-Max 320mW
Operating Supply Current 8μA
Power Dissipation320mW
Adjustable Threshold NO
Watchdog TimerNo
Min Reset Threshold Voltage 4.56V
Max Reset Threshold Voltage 4.7V
Undervoltage Threshold4.56V
Overvoltage Threshold4.7V
Length 2.92mm
RoHS StatusNon-RoHS Compliant
In-Stock:4026 items

CAT811LEUS-T Product Details

CAT811LEUS-T Overview


This voltage supervisor has a total of 4 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 SOT-143-4 functions for your reference in this IC power. Specifies a reflow peak temperature of 240 for the package during reflow. IC management conducts at a voltage of 5V. By Surface Mount, IC management has been mounted. 4 pins are present in total in this power management. 4 pins are on the supervisor. It is recommended that Vsup should not be less than 1.2V 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 8μA. In addition to the IC type POWER SUPPLY SUPPORT CIRCUIT, other types are also included in the power managment ic. There are 1 elements featured in this power managment ic, which has been applied to a variety of applications.

CAT811LEUS-T Features


Minimum supply voltage of 1.2V
8μA operating supply current


CAT811LEUS-T Applications


There are a lot of ON Semiconductor
CAT811LEUS-T 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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