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UC3544J

UC3544J

UC3544J

Texas Instruments

10V 18 Terminals 18-Pin Voltage supervisor 1 Channels

SOT-23

UC3544J Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case CDIP
Surface MountNO
Number of Pins 18
Pbfree Code no
Number of Terminations 18
ECCN Code EAR99
HTS Code8542.39.00.01
Subcategory Power Management Circuits
Technology CMOS
Terminal Position DUAL
Terminal FormTHROUGH-HOLE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 10V
Terminal Pitch2.54mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count18
Qualification StatusNot Qualified
Operating Temperature (Max) 70°C
Supply Voltage-Max (Vsup) 40V
Power Supplies4.5/40V
Temperature GradeCOMMERCIAL
Supply Voltage-Min (Vsup) 4.7V
Number of Channels 1
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Adjustable Threshold NO
Supply Current-Max (Isup) 15mA
Length 22.48mm
Height Seated (Max) 5.08mm
Width 7.62mm
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:4111 items

UC3544J Product Details

UC3544J Overview


As you can see, this power management is mounted through 18 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 CDIP functions. According to the specification, the package's peak reflow temperature is specified to be NOT SPECIFIED. When 10V is applied to the power ic, it conducts. In this case, this PMIC chip can be sub-categorized as a Power Management Circuits chip. It has a total of 18 pins that are attached to IC management. This power management has 18 pins. It also contains ICs of other kinds, such as POWER SUPPLY SUPPORT CIRCUIT, which are included in the power management. A power supply of 4.5/40V watts is required for the operation of this power management. IC management can operate at a maximum temperature of 70°C.

UC3544J Features




UC3544J Applications


There are a lot of Texas Instruments
UC3544J 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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