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UC3544N

UC3544N

UC3544N

Texas Instruments

2.54mm PMIC UC3544 18 Pin 10V 18-DIP (0.300, 7.62mm)

SOT-23

UC3544N Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Mounting Type Through Hole
Package / Case 18-DIP (0.300, 7.62mm)
Number of Pins 18
Operating Temperature0°C~70°C
PackagingTube
JESD-609 Code e4
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 18
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Applications Power Supply, Supervisor
Subcategory Power Management Circuits
Max Power Dissipation1W
Technology CMOS
Terminal Position DUAL
Number of Functions 1
Supply Voltage 10V
Terminal Pitch2.54mm
Base Part Number UC3544
Pin Count18
Number of Channels 1
Max Supply Voltage40V
Min Supply Voltage4.5V
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Operating Supply Current 7mA
Voltage - Input 4.5V~40V
Power Dissipation1W
Max Supply Current 10mA
Adjustable Threshold NO
Watchdog TimerNo
Number of Voltages Monitored1
Min Reset Threshold Voltage 2.4V
Max Reset Threshold Voltage 2.6V
Threshold Voltage 2.5V
Height Seated (Max) 5.08mm
Length 22.48mm
Width 7.62mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2257 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$2.561808$2.561808
10$2.416800$24.168
100$2.280000$228
500$2.150943$1075.4715
1000$2.029192$2029.192

UC3544N Product Details

UC3544N Overview


There is a Tube package attached to it. As a space-saving measure, it is included in the 18-DIP (0.300, 7.62mm) package. Amounting it according to Through Hole is done. A temperature of 0°C~70°C should be maintained when the device is functioning. As a result of its exceptional performance, it is an excellent choice for Power Supply, Supervisor. There is an analog IC POWER SUPPLY SUPPORT CIRCUIT in this device. There have been a total of 18 terminations for this system. The device has a total of 18 pins. Similar components can be identified by its UC3544 base part number. As a result of the supply voltage of 10V, a high level of efficiency is possible. Currently, there are 1 channels accessible. It is a part of Power Management Circuits. The chip is designed to use 18 pins. Power for this DC DC switching regulator is provided by a supply current of 7mA. According to Through Hole, it is mounted. Input voltage is provided at 4.5V~40V.

UC3544N Features


18-DIP (0.300, 7.62mm) package
Mounting type of Through Hole
Power Management Circuits subcategory

UC3544N Applications


There are a lot of Texas Instruments UC3544N Power Supply Control ICs applications.

  • LCD lifter
  • Digital camera
  • DVD player
  • Amplifier
  • Sound system equipment
  • Screen lift
  • Projector electric hanger lift
  • Keynote speech
  • Microphone
  • Electric curtain

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