LM2674MX-3.3
- Mfr.Part #
- LM2674MX-3.3
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG BUCK 3.3V 500MA 8SOIC
- Stock
- 24,886
- In Stock :
- 24,886
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Voltage - Input (Min) :
- 6.5V
- Operating Temperature :
- -40°C~125°C TJ
- Voltage - Input (Max) :
- 40V
- Efficiency :
- 86 %
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Packaging :
- Tape and Reel (TR)
- Synchronous Rectifier :
- No
- JESD-609 Code :
- e0
- Pbfree Code :
- No
- Series :
- SIMPLE SWITCHER®
- Terminal Position :
- Dual
- Lead Free :
- Contains Lead
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Width :
- 3.9mm
- Topology :
- Buck
- Length :
- 4.9mm
- Output Configuration :
- Positive
- Frequency - Switching :
- 260kHz
- Control Mode :
- VOLTAGE-MODE
- Number of Pins :
- 8
- Peak Reflow Temperature (Cel) :
- 235
- Max Output Current :
- 500mA
- Number of Outputs :
- 1
- Terminal Form :
- Gull wing
- Function :
- Step-Down
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 8
- Base Part Number :
- LM2674
- RoHS Status :
- Non-RoHS Compliant
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Output Voltage :
- 3.3V
- Input Voltage-Nom :
- 12V
- Operating Supply Voltage :
- 40V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Type :
- FIXED
- Mount :
- Surface Mount
- ECCN Code :
- EAR99
- Datasheets
- LM2674MX-3.3

Voltage Regulators - DC DC Switching Regulators Texas Instruments LM2674MX-3.3 Overview
The Texas Instruments LM2674MX-3.3 is a high-performance, highly integrated voltage regulator from the family of DC DC Switching Regulators, specifically designed to meet the rigorous demands of modern electronic devices. Engineered for efficiency and reliability, this compact 8SOIC package regulator is ideal for applications requiring a fixed 3.3V output from a higher voltage source. Its ability to deliver 500mA makes it a versatile solution for powering mid-range applications. The integration of advanced features such as current limiting and thermal shutdown adds an extra layer of protection, making the LM2674MX-3.3 a dependable choice for critical applications. This component exemplifies Texas Instruments' commitment to providing high-quality power management solutions.
LM2674MX-3.3 Features
The LM2674MX-3.3 Voltage Regulator is packed with features designed for optimal performance. Key features include its Buck Regulator topology, which efficiently steps down voltage while maintaining stability and power integrity. Additional attributes such as a high switching frequency minimize the need for large external components, thereby reducing overall design footprint. Integrated protections for overcurrent and overheating ensure reliable operation under varied conditions. The simplicity of its external circuit requirements makes this regulator a top choice for streamlined designs.
LM2674MX-3.3 Applications
- Portable Devices: Utilized in smartphones, tablets, and other portable electronics, ensuring stable power delivery while extending battery life.
- Embedded Systems: Powers microcontrollers and other embedded systems where consistent voltage is critical for system reliability and performance.
- Networking Equipment: Deployed in routers and switches, providing the necessary power for data communication equipment to function efficiently.
- Consumer Electronics: Used in household electronic products such as gaming consoles and TVs, where efficient power conversion contributes to energy savings and device longevity.
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