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UC3543J

UC3543J

UC3543J

Texas Instruments

10V 16 Terminals 16-Pin Voltage supervisor 1 Channels Min 4.5V Max 40V

SOT-23

UC3543J Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Package / Case CDIP
Surface MountNO
Number of Pins 16
Number of Terminations 16
ECCN Code EAR99
Max Operating Temperature70°C
Min Operating Temperature 0°C
HTS Code8542.39.00.01
Subcategory Power Management Circuits
Technology CMOS
Terminal Position DUAL
Terminal FormTHROUGH-HOLE
Number of Functions 1
Supply Voltage 10V
Terminal Pitch2.54mm
Pin Count16
Temperature GradeCOMMERCIAL
Number of Channels 1
Max Supply Voltage40V
Min Supply Voltage4.5V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Power Dissipation-Max 1W
Power Dissipation1W
Max Supply Current 10mA
Adjustable Threshold NO
Quiescent Current7mA
Watchdog TimerNo
Min Reset Threshold Voltage 2.4V
Max Reset Threshold Voltage 2.6V
Threshold Voltage 2.5
Height 5.08mm
Length 19.56mm
Width 6.92mm
Thickness 4.57mm
RoHS StatusNon-RoHS Compliant
Lead Free Contains Lead
In-Stock:4385 items

UC3543J Product Details

UC3543J Overview


A total of 16 terminals are used to mount this power management. Please refer to this PMIC for 1 functions. There are a total of 1 channels on this supervisor, and they are arranged in a series. Please refer to power management for CDIP functions. Manage ics operate at 10V supply voltages. There is a subcategory of this power ic known as Power Management Circuits. There are a total of 16 pins on power management. Power managment ic pin count is 16. Normally, the supply voltage (Vsup) for this PMIC should not be lower than 4.5V. There should be no more than 40V volts of supply voltage (Vsup) in this power management. There are also other types of integrated circuits included in the supervisor, like POWER SUPPLY SUPPORT CIRCUIT. A maximum supply temperature of 10mA can be used with this power management.

UC3543J Features


Minimum supply voltage of 4.5V


UC3543J Applications


There are a lot of Texas Instruments
UC3543J Voltage Supervisors applications.


  • Power distribution systems of ICU
  • 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

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