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CAT803TSDI-T10

CAT803TSDI-T10

CAT803TSDI-T10

ON Semiconductor

3.3V 3 Terminals 3-Pin Voltage supervisor 1 Channels Min 1.2V Max 5.5V

SOT-23

CAT803TSDI-T10 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Number of Pins 3
JESD-609 Code e3
Pbfree Code yes
Number of Terminations 3
ECCN Code EAR99
Terminal Finish MATTE TIN
Max Operating Temperature85°C
Min Operating Temperature -40°C
Subcategory Power Management Circuits
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch0.65mm
Time@Peak Reflow Temperature-Max (s) 40
Pin Count3
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 175mW
Operating Supply Current 15μA
Adjustable Threshold NO
Number of Voltages Monitored1
Min Reset Threshold Voltage 3.04V
Max Reset Threshold Voltage 3.11V
Threshold Voltage +3.08V
Undervoltage Threshold3.04V
Overvoltage Threshold3.11V
Length 2mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
In-Stock:2142 items

CAT803TSDI-T10 Product Details

CAT803TSDI-T10 Overview


It is mounted through 3 terminals on the power management. There are 1 functions included in this PMIC so that you can refer to them. It is possible to find on this power management a series of 1 channels. IC management is specified that the package peak reflow temperature should be 260. During operation, the power ic is supplied with a voltage of 3.3V. During operation, the power ic is supplied with a voltage of 1. Using Surface Mount, IC management is mounted. As a subcategory, this PMIC chip can be categorized as Power Management Circuits. In total, IC powers are 3 pins on the board. 3 pins make up the power management. In order for this PMIC to work correctly, the minimum supply voltage (Vsup) should be greater than 1.2V. Voltage (Vsup) shouldn't exceed 5.5V volts in this PMIC. As far as the supply current of the power management is concerned, it is 15μA. It is also possible to use other types of IC, such as POWER SUPPLY SUPPORT CIRCUIT, in this supervisor.

CAT803TSDI-T10 Features


Minimum supply voltage of 1.2V
15μA operating supply current


CAT803TSDI-T10 Applications


There are a lot of ON Semiconductor
CAT803TSDI-T10 Voltage Supervisors applications.


  • Power distribution systems of CCU
  • emergency room
  • Medical-specific isolation transformer
  • Medical-specific insulation monitor
  • Transformer load monitoring equipment
  • External alarm
  • Display equipment
  • DC stabilized power supply module
  • Insulation fault location system
  • Magnetic resonance imaging

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