LM3671MFX-2.5
- Mfr.Part #
- LM3671MFX-2.5
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG BUCK 2.5V 600MA SOT23-5
- Stock
- 5,107
- In Stock :
- 5,107
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Max Output Current :
- 600mA
- Quiescent Current :
- 1.7mA
- Radiation Hardening :
- No
- Package / Case :
- SC-74A, SOT-753
- Min Output Voltage :
- 2.5V
- Terminal Form :
- Gull wing
- Synchronous Rectifier :
- yes
- RoHS Status :
- Non-RoHS Compliant
- Voltage - Input (Max) :
- 5.5V
- Number of Outputs :
- 1
- Pbfree Code :
- No
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Additional Feature :
- PULSE FREQUENCY MODULATION TECHNIQUE IS ALSO POSSIBLE
- Terminal Position :
- Dual
- Voltage - Input (Min) :
- 2.7V
- Mount :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Frequency - Switching :
- 2MHz
- Packaging :
- Tape and Reel (TR)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Voltage :
- 2.5V
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 5
- Control Technique :
- PULSE WIDTH MODULATION
- Control Mode :
- VOLTAGE-MODE
- Lead Free :
- Contains Lead
- Topology :
- Buck
- Number of Pins :
- 5
- JESD-609 Code :
- e0
- Length :
- 2.9mm
- Function :
- Step-Down
- Output Type :
- FIXED
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Output Configuration :
- Positive
- Base Part Number :
- LM3671
- Operating Temperature :
- -40°C~85°C TA
- ECCN Code :
- EAR99
- Input Voltage-Nom :
- 3.6V
- Datasheets
- LM3671MFX-2.5

Voltage Regulators - DC DC Switching Regulators Texas Instruments LM3671MFX-2.5 Overview
Introducing the Texas Instruments LM3671MFX-2.5, a high-performance, Voltage Regulators - DC DC Switching Regulators designed to meet a wide range of power management requirements. This compact buck regulator efficiently converts input voltages ranging between 2.7V to 5.5V down to a fixed output voltage of 2.5V, all while maintaining a high efficiency of up to 90%. Ideal for space-constrained applications, the LM3671MFX-2.5 operates at a high switching frequency of 2 MHz, allowing for smaller external components and a reduced footprint on your PCB.
LM3671MFX-2.5 Features
The LM3671MFX-2.5 offers several advanced features that enhance its performance and ease of use in various applications. It provides up to 600mA of continuous output current, while its high-efficiency operation conserves power and extends battery life in portable devices. The device also features automatic switching between PWM and PFM modes to optimize efficiency based on load conditions. Additionally, it includes over-temperature and over-current protection, ensuring reliable operation under extreme conditions.
LM3671MFX-2.5 Applications
- Smartphones and Tablets: Powers core voltages within the device, maintaining optimal efficiency and battery usage.
- Portable Media Players: Provides stable voltage for enhanced audio and video playback quality in compact devices.
- Wireless Modules: Ensures reliable power for RF and GPS modules, critical for communication and navigation functionalities.
- Wearable Technology: Ideal for small, battery-operated devices such as smart watches and fitness trackers where space and power efficiency are crucial.
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