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UC1543W883B

UC1543W883B

UC1543W883B

Texas Instruments

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

SOT-23

UC1543W883B Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 3 days ago)
Package / Case W
Surface MountYES
Number of Pins 16
Number of Terminations 16
ECCN Code EAR99
Max Operating Temperature125°C
Min Operating Temperature -55°C
HTS Code8542.39.00.01
Terminal Position DUAL
Terminal FormFLAT
Number of Functions 1
Supply Voltage 10V
Terminal Pitch1.27mm
Pin Count16
Temperature GradeMILITARY
Number of Channels 1
Max Supply Voltage40V
Min Supply Voltage4.5V
Power Dissipation-Max 1W
Power Dissipation1W
Max Supply Current 10mA
Adjustable Threshold NO
Quiescent Current7mA
Min Reset Threshold Voltage 2.45V
Max Reset Threshold Voltage 2.55V
Threshold Voltage 2.5
Screening Level MIL-STD-883 Class B
Height 2.03mm
Length 10.3mm
Width 6.73mm
Thickness 1.65mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:2965 items

UC1543W883B Product Details

UC1543W883B Overview


As far as the mounting terminals of this voltage supervisor are concerned, it has 16 in total. In this IC power you will find 1 functions for you to refer to. Depending on the power managment ic you are looking at, you can find a total of 1 channels. In this IC management you will find W functions for you to refer to. A supply voltage of 10V is used to conduct the PMIC chip. In total, the power management has 16 pins in it. This power management system has 16 pins. A voltage (Vsup) that doesn't fall below 4.5V as the minimum supply voltage (Vsup) should be applied to this IC power in order to ensure its proper operation. The supply voltage (Vsup) should not exceed 40V volts in this IC power. The power management can work with a maximum supply temperature of 10mA.

UC1543W883B Features


Minimum supply voltage of 4.5V


UC1543W883B Applications


There are a lot of Texas Instruments
UC1543W883B Voltage Supervisors applications.


  • External alarm
  • Display equipment
  • DC stabilized power supply module
  • Insulation fault location system
  • Magnetic resonance imaging
  • Stable power system
  • Sensitive sensors
  • Efficient information transmission
  • Functional modules
  • Consumer electronics

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