LM2679S-3.3-NS
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- Mfr.Part #
- LM2679S-3.3-NS
- Manufacturer
- National Semiconductor
- Package / Case
- TO-263-8, D²Pak (7 Leads + Tab), TO-263CA
- Datasheet
- Download
- Description
- SWITCHING REG, VOLTAGE-MODE, 8.1
- Stock
- 4,059
- In Stock ：
- 4,059
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Function :
- Step-Down
- Synchronous Rectifier :
- No
- Operating Temperature :
- -40°C ~ 125°C (TJ)
- Frequency - Switching :
- 260kHz
- Voltage - Output (Max) :
- -
- Output Type :
- FIXED
- Topology :
- Buck
- Voltage - Input (Max) :
- 40V
- Package :
- Bulk
- Product Status :
- Active
- Package / Case :
- TO-263-8, D²Pak (7 Leads + Tab), TO-263CA
- Mounting Type :
- Surface Mount
- Supplier Device Package :
- DDPAK/TO-263-7
- Number of Outputs :
- 1
- Voltage - Input (Min) :
- 8V
- Voltage - Output (Min/Fixed) :
- 3.3V
- Series :
- SIMPLE SWITCHER®
- Current - Output :
- 5A
- Output Configuration :
- Positive
- Datasheets
- LM2679S-3.3-NS
Voltage Regulators - DC DC Switching Regulators National Semiconductor LM2679S-3.3-NS Overview
The Voltage Regulators - DC DC Switching Regulators National Semiconductor LM2679S-3.3-NS is a high-performance, highly efficient solution designed by National Semiconductor to meet the rigorous demands of voltage regulation in complex electronics. This switching regulator operates in voltage mode, featuring a compact package and requiring minimal external components. It excels in delivering a stable 3.3V output with enhanced power conversion efficiency, making it an ideal choice for applications requiring reliable power management in a space-efficient design.
LM2679S-3.3-NS Features
The LM2679S-3.3-NS switching regulator is distinguished by its high efficiency and robust output capabilities. It operates with an input voltage range that allows for flexible application across different systems. The device's thermal performance is optimized for high reliability, and it includes protection features such as over-current and thermal shutdown, ensuring safe operation under varying conditions. Its low ripple and noise characteristics are ideal for sensitive electronic applications.
LM2679S-3.3-NS Applications
- Consumer Electronics: Utilized in devices such as gaming consoles and home entertainment systems where stable voltage is critical for performance and longevity.
- Telecommunications: Employed in routers and switches, providing reliable power conversion necessary for continuous network operations.
- Industrial Systems: Applied in automation and control systems for consistent power supply, ensuring system reliability and precision.
- Automotive Applications: Used in vehicle-based electronics where robust power management is essential for operation under fluctuating voltages.
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