LM2679T-ADJ
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- Mfr.Part #
- LM2679T-ADJ
- Manufacturer
- National Semiconductor
- Package / Case
- TO-220-7 (Formed Leads)
- Datasheet
- Download
- Description
- SWITCHING REG, VOLTAGE-MODE, 8.1
- Stock
- 3,504
- In Stock ：
- 3,504
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Topology :
- Buck
- Output Configuration :
- Positive
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Quiescent Current :
- 4.2mA
- Base Part Number :
- LM2679
- Mount :
- Through Hole
- Max Output Current :
- 5A
- Input Voltage-Nom :
- 12V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- Non-RoHS Compliant
- Control Technique :
- PULSE WIDTH MODULATION
- Number of Pins :
- 7
- Function :
- Step-Down
- Lead Free :
- Contains Lead
- Max Supply Voltage :
- 40V
- Output Type :
- Adjustable
- Mounting Type :
- Through Hole
- Max Output Voltage :
- 37V
- REACH SVHC :
- No SVHC
- Frequency :
- 260kHz
- Synchronous Rectifier :
- No
- Min Output Voltage :
- 1.2V
- Number of Outputs :
- 1
- Number of Terminations :
- 7
- Current - Output :
- 5A
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Output Voltage :
- 37V
- Voltage - Input (Max) :
- 40V
- Efficiency :
- 92 %
- Operating Temperature :
- -40°C~125°C TJ
- Voltage - Output (Min/Fixed) :
- 1.21V
- Package / Case :
- TO-220-7 (Formed Leads)
- Series :
- SIMPLE SWITCHER®
- JESD-609 Code :
- e0
- Min Supply Voltage :
- 8V
- Terminal Position :
- Zig-Zag
- Packaging :
- Tube
- Pbfree Code :
- No
- ECCN Code :
- EAR99
- Control Mode :
- VOLTAGE-MODE
- Datasheets
- LM2679T-ADJ
Voltage Regulators - DC DC Switching Regulators National Semiconductor LM2679T-ADJ Overview
The LM2679T-ADJ by National Semiconductor stands out in the realm of Voltage Regulators - DC DC Switching Regulators with its superior design tailored for high-efficiency applications. This component is engineered to manage substantial load variations while maintaining stability and performance. It is particularly adept at converting higher input voltage into a controlled, adjustable output voltage, which makes it an indispensable part of modern electronic circuits. The inclusion of advanced thermal management features ensures reliable operation even under varying environmental conditions. Ideal for demanding applications, the LM2679T-ADJ exemplifies robustness and versatility, catering to a wide range of power management tasks.
LM2679T-ADJ Features
- Adjustable output voltage for versatile application suitability.
- High efficiency switching regulation, minimizing energy loss.
- Thermal shutdown feature for enhanced safety and reliability.
- Built-in protection against overcurrent and overvoltage scenarios.
- Capable of handling up to 5A of output current, suitable for high-power needs.
LM2679T-ADJ Applications
- Consumer Electronics: Utilized in power supplies for TVs, gaming consoles, and other AV equipment to ensure stable voltage regardless of fluctuating demands.
- Telecommunications: Critical for use in telecom infrastructure where consistent and reliable power supply is necessary for equipment like routers and switches.
- Automotive Electronics: Employs in automotive voltage regulators, particularly in advanced driver-assistance systems (ADAS) to provide consistent power to sensors and cameras.
- Industrial Systems: Applied in industrial automation systems to regulate power supplies, ensuring the smooth operation of machinery and robotic systems.
- Renewable Energy Systems: Key component in solar inverters and other renewable energy systems to manage power efficiently from variable renewable sources.
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