LM2674N-3.3
- Mfr.Part #
- LM2674N-3.3
- Manufacturer
- Texas Instruments
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC REG BUCK 3.3V 500MA 8DIP
- Stock
- 1,377
- In Stock :
- 1,377
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Mounting Type :
- Through Hole
- Input Voltage-Nom :
- 12V
- Topology :
- Buck
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Min Output Voltage :
- 3.3V
- Output Type :
- FIXED
- Efficiency :
- 86 %
- Number of Outputs :
- 1
- Pbfree Code :
- No
- Voltage - Output (Min/Fixed) :
- 3.3V
- Lead Free :
- Lead Free
- Output Configuration :
- Positive
- Terminal Position :
- Dual
- Series :
- SIMPLE SWITCHER®
- Control Mode :
- VOLTAGE-MODE
- Width :
- 7.62mm
- Operating Supply Voltage :
- 40V
- Operating Temperature :
- -40°C~125°C TJ
- Voltage - Input (Min) :
- 6.5V
- Packaging :
- Tube
- Frequency - Switching :
- 260kHz
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Terminal Pitch :
- 2.54mm
- Mount :
- Through Hole
- Output Voltage :
- 3.3V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Function :
- Step-Down
- Base Part Number :
- LM2674
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Synchronous Rectifier :
- No
- Number of Pins :
- 8
- Number of Terminations :
- 8
- ECCN Code :
- EAR99
- Max Output Current :
- 500mA
- RoHS Status :
- Non-RoHS Compliant
- JESD-609 Code :
- e0
- Datasheets
- LM2674N-3.3

Voltage Regulators - DC DC Switching Regulators Texas Instruments LM2674N-3.3 Overview
The Texas Instruments LM2674N-3.3 is a highly efficient, space-conscious voltage regulator, ideal for modern electronic applications. Designed by Texas Instruments, a leader in semiconductor innovation, the LM2674N-3.3 stands out in the Voltage Regulators - DC DC Switching Regulators category for its robust performance in converting input voltage into a lower, stable 3.3V output at 500mA. This regulator is encapsulated in an 8-DIP package, ensuring easy integration into PCB designs while maintaining thermal efficiency and durability. The LM2674N-3.3 is perfect for applications requiring a compact, reliable power management solution.
LM2674N-3.3 Features
This integrated circuit boasts a variety of features designed to enhance its efficiency and versatility in various applications. Key features include a high-efficiency rating which minimizes energy loss, a simple external circuit design reducing additional component needs, and thermal shutdown protection. Furthermore, its 8-DIP form factor allows for straightforward implementation in tight spaces without compromising performance.
LM2674N-3.3 Applications
- Consumer Electronics: Utilized in devices like smart home systems and audio equipment, providing stable power while preserving the integrity of the device's performance.
- Portable Devices: Essential for battery-operated devices such as handheld gaming consoles and personal digital assistants (PDAs), where power efficiency is crucial to extend battery life.
- Telecommunications: Deployed in communication infrastructure equipment, ensuring reliable operation through consistent voltage supply in various climatic conditions.
- Automotive Applications: Integrated into automotive electronics such as GPS systems and entertainment units, supporting consistent functionality and resistance to vibrations and temperature fluctuations.
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