LM2671N-5.0
- Mfr.Part #
- LM2671N-5.0
- Manufacturer
- National Semiconductor
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- SWITCHING REG, VOLTAGE-MODE, 1.2
- Stock
- 69
- In Stock :
- 69
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Mounting Type :
- Through Hole
- RoHS Status :
- Non-RoHS Compliant
- Efficiency :
- 90 %
- Series :
- SIMPLE SWITCHER®
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Packaging :
- Tube
- Voltage - Output (Min/Fixed) :
- 5V
- Width :
- 7.62mm
- Control Technique :
- PULSE WIDTH MODULATION
- Length :
- 9.59mm
- Number of Terminations :
- 8
- Control Mode :
- VOLTAGE-MODE
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Voltage - Input (Min) :
- 6.5V
- ECCN Code :
- EAR99
- Operating Supply Voltage :
- 40V
- Mount :
- Through Hole
- Synchronous Rectifier :
- No
- Terminal Position :
- Dual
- Base Part Number :
- LM2671
- Input Voltage-Nom :
- 12V
- Number of Outputs :
- 1
- Output Type :
- FIXED
- Frequency - Switching :
- 260kHz
- Lead Free :
- Contains Lead
- Topology :
- Buck
- Pbfree Code :
- No
- Quiescent Current :
- 2.5mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Voltage :
- 5V
- Operating Temperature :
- -40°C~125°C TJ
- Max Output Current :
- 500mA
- Function :
- Step-Down
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- JESD-609 Code :
- e0
- Number of Pins :
- 8
- Min Output Voltage :
- 5V
- Output Configuration :
- Positive
- Terminal Pitch :
- 2.54mm
- Datasheets
- LM2671N-5.0
LM2671N-5.0 Documents

Voltage Regulators - DC DC Switching Regulators National Semiconductor LM2671N-5.0 Overview
The LM2671N-5.0 from National Semiconductor is a highly efficient, space-saving, voltage mode switching regulator designed for a wide range of applications. This regulator leverages advanced technology to provide a stable, reliable DC power source, making it an ideal choice for designs where efficient power conversion is critical. The compact size and versatility of the LM2671N-5.0 make it an essential component in minimizing the power loss while maximizing performance, embodying the characteristics of modern power supply solutions.
LM2671N-5.0 Features
The LM2671N-5.0 features include a high-efficiency voltage mode, capable of delivering a fixed output of 5.0 volts from a broader input voltage range. It offers excellent thermal performance due to its enhanced design and layout, providing consistent output under various operating conditions. Additionally, its built-in protection mechanisms such as over-current, over-temperature, and under-voltage lockout ensure safe operation and extend the life of the regulator.
LM2671N-5.0 Applications
- Consumer Electronics: Ideal for powering portable devices where efficient power conversion is necessary to extend battery life.
- Telecommunications: Can be used in networking equipment such as routers and switches, ensuring reliable operation even under fluctuating power supply conditions.
- Automotive Applications: Suitable for automotive electronics where robust and efficient voltage regulation is critical for performance and safety.
- Industrial Systems: Perfect for use in automation and control systems, providing stable voltage in a variety of industrial environments.
- Renewable Energy Systems: Efficiently manages and converts voltages in solar power inverters, enhancing energy conversion efficiency.
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