LM2678SD-ADJ
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- Mfr.Part #
- LM2678SD-ADJ
- Manufacturer
- National Semiconductor
- Package / Case
- 14-VDFN Exposed Pad
- Datasheet
- Download
- Description
- SWITCHING REG, VOLTAGE-MODE, 8.7
- Stock
- 3,894
- In Stock ：
- 3,894
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Topology :
- Buck
- Quiescent Current :
- 4.2mA
- Voltage - Input (Min) :
- 8V
- Series :
- SIMPLE SWITCHER®
- Mount :
- Surface Mount
- Analog IC - Other Type :
- SWITCHING REGULATOR
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Terminal Pitch :
- 0.8mm
- Lead Free :
- Contains Lead
- Output Voltage :
- 37V
- JESD-609 Code :
- e0
- Operating Supply Voltage :
- 40V
- Packaging :
- Tape and Reel (TR)
- Voltage - Input (Max) :
- 40V
- Control Mode :
- VOLTAGE-MODE
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 14
- Min Output Voltage :
- 1.21V
- Terminal Position :
- Dual
- Frequency - Switching :
- 260kHz
- Output Configuration :
- Positive
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- 14-VDFN Exposed Pad
- Control Technique :
- PULSE WIDTH MODULATION
- Efficiency :
- 84 %
- Width :
- 5mm
- Operating Temperature :
- -40°C~125°C TJ
- RoHS Status :
- Non-RoHS Compliant
- Function :
- Step-Down
- Max Output Voltage :
- 37V
- Number of Outputs :
- 1
- Base Part Number :
- LM2678
- Max Output Current :
- 5A
- Output Type :
- Adjustable
- Synchronous Rectifier :
- No
- Input Voltage-Nom :
- 12V
- Number of Pins :
- 14
- Length :
- 6mm
- Datasheets
- LM2678SD-ADJ
[Voltage Regulators - DC DC Switching Regulators] Overview
Welcome to the cutting-edge world of DC-DC switching regulators brought to you by National Semiconductor's LM2678SD-ADJ. Designed to meet the demands of modern electronic devices, this compact yet powerful integrated circuit delivers unparalleled voltage regulation capabilities, ensuring stable and efficient power conversion in a wide range of applications.
With its voltage mode switching design and an adjustable output voltage feature, the LM2678SD-ADJ provides flexibility and precision, making it ideal for various industrial and consumer electronics projects. Whether you're powering sensitive microcontrollers, driving motors, or energizing LED lighting systems, this regulator guarantees consistent and reliable performance.
LM2678SD-ADJ Features
- Advanced voltage mode switching regulator
- Adjustable output voltage
- Efficiency optimization for reduced power consumption
- Wide input voltage range for versatile applications
- Overcurrent and thermal shutdown protection
- Compact size and easy integration
LM2678SD-ADJ Applications
- Industrial Automation: The LM2678SD-ADJ is widely used in industrial automation systems to regulate voltage levels for control circuits, sensors, and actuators, ensuring smooth operation and system reliability.
- Telecommunications: In telecommunications equipment such as routers, switches, and base stations, this regulator provides stable power supply voltages, contributing to optimal performance and network uptime.
- LED Lighting: From indoor ambient lighting to automotive illumination systems, the LM2678SD-ADJ drives LED arrays with consistent brightness levels, offering energy-efficient lighting solutions for various applications.
- Consumer Electronics: From portable devices like smartphones and tablets to home appliances, this regulator powers electronic gadgets with efficiency and reliability, extending battery life and enhancing user experience.
- Renewable Energy Systems: In solar power inverters and wind turbine control systems, the LM2678SD-ADJ regulates DC voltage from renewable energy sources, facilitating seamless integration into the grid and maximizing energy harvest.
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