LM3674MFX-2.8
- Mfr.Part #
- LM3674MFX-2.8
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG BUCK 2.8V 600MA SOT23-5
- Stock
- 8,840
- In Stock :
- 8,840
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Voltage - Input (Max) :
- 5.5V
- Input Voltage-Nom :
- 3.6V
- Topology :
- Buck
- Synchronous Rectifier :
- yes
- Base Part Number :
- LM3674
- Max Output Current :
- 600mA
- Pbfree Code :
- No
- Frequency - Switching :
- 2MHz
- JESD-609 Code :
- e0
- Operating Supply Voltage :
- 5.5V
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- SC-74A, SOT-753
- Mount :
- Surface Mount
- Lead Free :
- Contains Lead
- Number of Pins :
- 5
- Number of Terminations :
- 5
- Function :
- Step-Down
- RoHS Status :
- Non-RoHS Compliant
- Length :
- 2.9mm
- Control Technique :
- PULSE WIDTH MODULATION
- Voltage - Input (Min) :
- 2.7V
- Terminal Form :
- Gull wing
- Number of Outputs :
- 1
- Terminal Position :
- Dual
- Radiation Hardening :
- No
- Output Configuration :
- Positive
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Control Mode :
- VOLTAGE-MODE
- Output Type :
- FIXED
- Mounting Type :
- Surface Mount
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Packaging :
- Tape and Reel (TR)
- Operating Temperature :
- -30°C~85°C TA
- ECCN Code :
- EAR99
- Quiescent Current :
- 1mA
- Output Voltage :
- 2.8V
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Datasheets
- LM3674MFX-2.8

Voltage Regulators - DC DC Switching Regulators Texas Instruments LM3674MFX-2.8 Overview
The LM3674MFX-2.8 from Texas Instruments stands as a pinnacle of efficiency in the realm of Voltage Regulators - DC DC Switching Regulators. This buck converter is meticulously engineered to deliver a fixed output voltage of 2.8V with a robust output current capacity of up to 600mA. Its compact SOT23-5 package makes it an ideal choice for space-constrained applications. The integration of advanced power management technology ensures superior performance, optimized for high efficiency across various loads. By leveraging the [Voltage Regulators - DC DC Switching Regulators Texas Instruments LM3674MFX-2.8], manufacturers can significantly enhance the reliability and longevity of their electronic devices.
LM3674MFX-2.8 Features
This buck regulator is designed with several key features that make it highly beneficial for modern electronic circuits:
- High Efficiency: Optimizes power consumption and enhances battery life in portable devices.
- Compact Size: SOT23-5 package is perfect for applications where board space is at a premium.
- Adjustable Output: Offers precise voltage regulation, critical for sensitive electronic components.
- Thermal Protection: Enhances safety and reliability through built-in thermal shutdown mechanisms.
- Low Noise Operation: Ensures minimal interference with surrounding electronic circuits, ideal for noise-sensitive applications.
LM3674MFX-2.8 Applications
- Portable Devices: Utilized in smartphones and tablets to provide stable and efficient power management, ensuring longer battery life and reliable operation.
- Wireless Communications: Key in maintaining power efficiency in RF transceivers and other communication modules, contributing to improved signal integrity and overall performance.
- Consumer Electronics: Applied in devices such as cameras and gaming devices, where consistent voltage levels are critical for functionality and user experience.
- Medical Devices: Ensures the precise operation of portable medical instruments, critical for patient monitoring and diagnostics in various settings.
- Wearable Technology: Ideal for smartwatches and fitness trackers, enhancing device longevity and performance through efficient power use.
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