UC3543N
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- Mfr.Part #
- UC3543N
- Manufacturer
- Texas Instruments
- Package / Case
- 16-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC 2.5V PWR SUPPLY MON 16-DIP
- Stock
- 35,140
- In Stock ：
- 35,140
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- Manufacturer :
- Texas Instruments
- Product Category :
- Power Supply Controllers, Monitors
- Number of Terminations :
- 16
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Max Supply Voltage :
- 40V
- Height Seated (Max) :
- 5.08mm
- Lead Free :
- Contains Lead
- Supply Voltage :
- 10V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Through Hole
- Number of Functions :
- 1
- RoHS Status :
- ROHS3 Compliant
- Min Reset Threshold Voltage :
- 2.4V
- Width :
- 7.62mm
- Watchdog Timer :
- No
- Pin Count :
- 16
- Pbfree Code :
- No
- Base Part Number :
- UC3543
- Output Current :
- -300mA
- Adjustable Threshold :
- No
- Power Dissipation :
- 1W
- Packaging :
- Tube
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- Number of Pins :
- 16
- Voltage - Input :
- 4.5V~40V
- Max Power Dissipation :
- 1W
- Package / Case :
- 16-DIP (0.300, 7.62mm)
- Terminal Position :
- Dual
- Threshold Voltage :
- 2.5V
- Terminal Pitch :
- 2.54mm
- JESD-609 Code :
- e4
- Max Supply Current :
- 10mA
- Number of Voltages Monitored :
- 1
- Applications :
- Power Supply, Supervisor
- Operating Temperature :
- 0°C~70°C
- Mount :
- Through Hole
- Operating Supply Current :
- 7mA
- ECCN Code :
- EAR99
- Max Reset Threshold Voltage :
- 2.6V
- Output Voltage :
- 2.5V
- Min Supply Voltage :
- 4.5V
- Number of Channels :
- 1
- Datasheets
- UC3543N
Power Supply Controllers, Monitors Texas Instruments UC3543N Overview
The UC3543N by Texas Instruments is a robust IC power supply monitor specifically designed to ensure stable and reliable power delivery in various electronic applications. This component is essential in circuits where voltage regulation and monitoring are critical for the safety and efficiency of the system. The UC3543N operates at a nominal voltage of 2.5V, which makes it an ideal choice for low-power devices. Its 16DIP package ensures ease of integration into both new designs and existing layouts, providing a flexible solution for power management challenges.
UC3543N Features
The UC3543N boasts a range of features that enhance its performance in critical applications. Key attributes include low power consumption, which contributes to enhanced system efficiency and longer battery life in portable devices. The device's compact 16-pin DIP (Dual In-line Package) format facilitates easy installation and soldering, making it a user-friendly choice for various circuit boards. Additionally, the UC3543N's precision voltage monitoring capability allows for accurate system diagnostics and protection, ensuring reliability under diverse operational conditions.
UC3543N Applications
- Computer Systems: In computer systems, the UC3543N monitors the power supply to ensure consistent performance and protect against power supply failures which can lead to data loss or hardware damage.
- Telecommunication Equipment: This IC is used in telecommunication systems to monitor power voltages and prevent malfunctions caused by unstable power supplies, thereby ensuring uninterrupted service and reliability.
- Portable Electronic Devices: The low power consumption and compact size of the UC3543N make it ideal for battery-operated devices such as smartphones and tablets, where power efficiency is crucial.
- Industrial Control Systems: It provides critical monitoring in industrial settings, safeguarding sensitive electronic components from irregular power supply voltages that could otherwise result in costly downtimes and equipment failures.
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