LM2679LD-3.3
- Mfr.Part #
- LM2679LD-3.3
- Manufacturer
- National Semiconductor
- Package / Case
- 14-VDFN Exposed Pad
- Datasheet
- Download
- Description
- SWITCHING REGLTR, VOLTAGE-MODE
- Stock
- 1,750
- In Stock :
- 1,750
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Temperature Grade :
- Automotive
- Length :
- 6mm
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Input Voltage (Max) :
- 40V
- JESD-30 Code :
- R-XDSO-N14
- Number of Functions :
- 1
- Terminal Form :
- NO LEAD
- Operating Temperature (Min) :
- -40°C
- Switcher Configuration :
- Buck
- Number of Terminations :
- 14
- Terminal Pitch :
- 0.8mm
- Switching Frequency-Max :
- 280kHz
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Input Voltage-Nom :
- 12V
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Input Voltage (Min) :
- 8V
- Output Current-Max :
- 8.1A
- Surface Mount :
- yes
- Operating Temperature (Max) :
- 125°C
- Control Technique :
- PULSE WIDTH MODULATION
- Height Seated (Max) :
- 1mm
- Width :
- 5mm
- RoHS Status :
- Non-RoHS Compliant
- Package / Case :
- 14-VDFN Exposed Pad
- Pin Count :
- 14
- Datasheets
- LM2679LD-3.3

[Voltage Regulators - DC DC Switching Regulators] Overview
Welcome to the realm of cutting-edge power management with National Semiconductor's LM2679LD-3.3. This sleek SWITCHING REGULTR, VOLTAGEMODE device represents the pinnacle of efficiency and reliability in voltage regulation technology. Designed to meet the stringent demands of modern electronics, this regulator offers precise voltage control and robust performance in a compact form factor.
Whether you're optimizing power consumption in industrial machinery or enhancing the performance of consumer electronics, the LM2679LD-3.3 is your trusted partner for seamless power management solutions. With its advanced features and unparalleled versatility, it's the go-to choice for engineers and developers striving for excellence in their designs.
LM2679LD-3.3 Features
- Efficient Switching Regulator: The LM2679LD-3.3 employs cutting-edge switching technology to deliver efficient voltage regulation, minimizing power loss and maximizing energy efficiency.
- Voltage Mode Control: With voltage mode control, this regulator ensures stable output voltage across a wide range of load conditions, providing reliable performance in diverse applications.
- Compact Design: National Semiconductor has engineered the LM2679LD-3.3 to be compact yet powerful, allowing for easy integration into space-constrained environments without compromising on performance.
- Wide Input Voltage Range: This regulator accommodates a wide input voltage range, making it suitable for a variety of power supply designs and applications.
- Overcurrent Protection: Built-in overcurrent protection safeguards your circuitry against damaging currents, ensuring the longevity and reliability of your system.
LM2679LD-3.3 Applications
- Industrial Automation: The LM2679LD-3.3 is ideal for voltage regulation in industrial automation systems, ensuring stable power supply to critical components such as PLCs, motors, and sensors.
- Telecommunications: In telecommunications equipment, the LM2679LD-3.3 plays a crucial role in maintaining stable power supply to sensitive electronics, such as base stations, routers, and communication modules.
- Consumer Electronics: From smartphones to smart home devices, the LM2679LD-3.3 ensures consistent and reliable power delivery, enhancing the performance and longevity of consumer electronics products.
This device finds its application in industrial automation setups where precise voltage regulation is essential for maintaining optimal performance and reliability.
Its efficient switching regulation and voltage mode control make it an indispensable component in telecommunications infrastructure, where reliability is paramount.
By integrating this regulator into consumer electronics designs, manufacturers can achieve superior power management and optimize the user experience.
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