LM3671MFX-1.2
- Mfr.Part #
- LM3671MFX-1.2
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG BUCK 1.2V 600MA SOT23-5
- Stock
- 2,609
- In Stock :
- 2,609
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Pbfree Code :
- No
- Max Output Current :
- 600mA
- Quiescent Current :
- 1.7mA
- Topology :
- Buck
- Terminal Position :
- Dual
- Operating Temperature :
- -40°C~85°C TA
- Output Voltage :
- 1.2V
- Control Mode :
- VOLTAGE-MODE
- Output Configuration :
- Positive
- Length :
- 2.9mm
- Frequency - Switching :
- 2MHz
- Voltage - Input (Max) :
- 5.5V
- Function :
- Step-Down
- Number of Terminations :
- 5
- Radiation Hardening :
- No
- Output Type :
- FIXED
- Packaging :
- Tape and Reel (TR)
- Number of Outputs :
- 1
- Lead Free :
- Contains Lead
- Voltage - Output (Min/Fixed) :
- 1.2V
- Input Voltage-Nom :
- 3.6V
- Peak Reflow Temperature (Cel) :
- 260
- Additional Feature :
- PULSE FREQUENCY MODULATION TECHNIQUE IS ALSO POSSIBLE
- Number of Pins :
- 5
- Package / Case :
- SC-74A, SOT-753
- JESD-609 Code :
- e0
- Terminal Form :
- Gull wing
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Synchronous Rectifier :
- yes
- Voltage - Input (Min) :
- 2.7V
- ECCN Code :
- EAR99
- Mount :
- Surface Mount
- Control Technique :
- PULSE WIDTH MODULATION
- RoHS Status :
- Non-RoHS Compliant
- Base Part Number :
- LM3671
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Surface Mount
- Datasheets
- LM3671MFX-1.2

Voltage Regulators - DC DC Switching Regulators Texas Instruments LM3671MFX-1.2 Overview
The Voltage Regulators - DC DC Switching Regulators Texas Instruments LM3671MFX-1.2 is a high-efficiency, integrated buck regulator designed to deliver a fixed output voltage of 1.2V from a broader input range. This device is optimized for performance in compact electronic applications, offering a streamlined solution for power management. Engineered by Texas Instruments, a leader in semiconductor design, the LM3671MFX-1.2 excels in reliability and precision, making it an essential component for modern electronic systems requiring stable and efficient voltage conversion.
LM3671MFX-1.2 Features
The LM3671MFX-1.2 includes several key features that enhance its suitability for a wide range of applications. These include an output current capability of up to 600 mA, high efficiency across load ranges, and a low quiescent current which extends battery life in portable devices. Additionally, its advanced thermal overload protection ensures the device operates within safe temperature limits, thereby securing both performance and longevity.
LM3671MFX-1.2 Applications
- Smartphones and Tablets: Powers core processing units by providing stable, efficient, and reliable power conversion, crucial for device performance and battery efficiency.
- Portable Media Players: Utilizes its high efficiency and low quiescent current features to enhance battery life while maintaining the compact size of the player.
- Wireless Communication Devices: Ensures reliable operation in devices such as wireless modems and routers through consistent power management and thermal protection.
- Wearable Technology: Its small footprint and high efficiency make it ideal for compact, battery-operated wearable devices requiring long operational times.
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