LM2673T-ADJ
- Mfr.Part #
- LM2673T-ADJ
- Manufacturer
- National Semiconductor
- Package / Case
- TO-220-7 (Formed Leads)
- Datasheet
- Download
- Description
- SWITCHING REG, VOLTAGE-MODE, 5.4
- Stock
- 5,059
- In Stock :
- 5,059
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Pbfree Code :
- yes
- Voltage - Output (Min/Fixed) :
- 1.2V
- Number of Outputs :
- 1
- Function :
- Step-Down
- JESD-609 Code :
- e3
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Input Voltage-Nom :
- 12V
- Number of Pins :
- 7
- Surface Mount :
- No
- Height :
- 4.7mm
- Frequency - Switching :
- 260kHz
- Number of Terminations :
- 7
- Series :
- SIMPLE SWITCHER®
- Voltage - Input (Max) :
- 40V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- RoHS Status :
- ROHS3 Compliant
- Terminal Finish :
- Matte Tin (Sn)
- Output Type :
- Adjustable
- Package / Case :
- TO-220-7 (Formed Leads)
- Voltage - Input (Min) :
- 8V
- Length :
- 14.986mm
- Synchronous Rectifier :
- No
- Mounting Type :
- Through Hole
- Thickness :
- 4.572mm
- Lead Free :
- Lead Free
- Packaging :
- Tube
- Control Mode :
- VOLTAGE-MODE
- Voltage - Output (Max) :
- 37V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- Zig-Zag
- ECCN Code :
- EAR99
- Factory Lead Time :
- 6 Weeks
- Operating Temperature :
- -40°C~125°C TJ
- Control Technique :
- PULSE WIDTH MODULATION
- Output Configuration :
- Positive
- Width :
- 10.16mm
- Topology :
- Buck
- Base Part Number :
- LM2673
- Current - Output :
- 3A
- Datasheets
- LM2673T-ADJ

[Voltage Regulators - DC DC Switching Regulators] Overview
Introducing the LM2673T-ADJ from National Semiconductor, a cutting-edge solution in the realm of DC-DC switching regulators. This versatile device is engineered to deliver exceptional performance in voltage regulation, providing a stable output amidst varying input voltages. With its voltage-mode operation and a maximum input voltage of 5.4 volts, the LM2673T-ADJ stands as a pinnacle of reliability and efficiency.
LM2673T-ADJ Features
- Efficient Switching Regulation: The LM2673T-ADJ employs advanced switching technology to ensure efficient power conversion, minimizing energy loss and maximizing battery life.
- Adjustable Output Voltage: With its adjustable output voltage feature, this regulator offers flexibility, catering to a wide range of application requirements.
- Wide Input Voltage Range: Capable of handling input voltages up to 5.4 volts, the LM2673T-ADJ is suitable for various power supply scenarios.
- Compact Design: Designed with space-saving in mind, this regulator boasts a compact form factor, making it ideal for applications where size is a constraint.
- Overcurrent Protection: Built-in overcurrent protection ensures the safety of connected devices, safeguarding against potential damage.
LM2673T-ADJ Applications
- Industrial Automation: The LM2673T-ADJ finds its place in industrial automation systems, where precise voltage regulation is essential for the reliable operation of machinery and equipment. Its ability to handle varying input voltages makes it a preferred choice in this demanding environment.
- Telecommunications Equipment: In telecommunications applications, where stability and efficiency are paramount, the LM2673T-ADJ shines. It is utilized in power supply units of communication devices, ensuring uninterrupted operation even in fluctuating voltage conditions.
- Renewable Energy Systems: Within renewable energy systems such as solar panels and wind turbines, the LM2673T-ADJ plays a crucial role in regulating voltage levels for efficient energy conversion. Its adjustable output voltage feature enables seamless integration into diverse renewable energy setups.
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