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CAT809TEUR-T

CAT809TEUR-T

CAT809TEUR-T

ON Semiconductor

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

SOT-23

CAT809TEUR-T Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case SOT-23-3
Surface MountYES
Number of Pins 3
JESD-609 Code e0
Pbfree Code no
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 3
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 3.3V
Terminal Pitch0.95mm
Time@Peak Reflow Temperature-Max (s) 30
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 320mW
Operating Supply Current 6μA
Adjustable Threshold NO
Watchdog TimerNo
Number of Voltages Monitored1
Undervoltage Threshold3.04V
Overvoltage Threshold3.11V
Length 2.92mm
RoHS StatusRoHS Compliant
In-Stock:1700 items

CAT809TEUR-T Product Details

CAT809TEUR-T Overview


As you can see, this power management is mounted through 3 terminals. To assist you, this IC power includes 1 functions. There are 1 channels available on this supervisor, and each channel has a different function. To assist you, this PMIC includes SOT-23-3 functions. According to the specification, the package's peak reflow temperature is specified to be 240. When 3.3V is applied to the power ic, it conducts. When 1 is applied to the power ic, it conducts. It has a total of 3 pins that are attached to IC management. This power management has 3 pins. Supply voltage (Vsup) should be at least 1.2V for this power management. During this IC power, the maximum supply voltage (Vsup) should not exceed 5.5V volts. There is a 6μA supply current present in the power management. It also contains ICs of other kinds, such as POWER SUPPLY SUPPORT CIRCUIT, which are included in the power management.

CAT809TEUR-T Features


Minimum supply voltage of 1.2V
6μA operating supply current


CAT809TEUR-T Applications


There are a lot of ON Semiconductor
CAT809TEUR-T Voltage Supervisors applications.


  • 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
  • Stable power system

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