LM3674MF-1.5
- Mfr.Part #
- LM3674MF-1.5
- Manufacturer
- Texas Instruments
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC REG BUCK 1.5V 600MA SOT23-5
- Stock
- 224
- In Stock :
- 224
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Terminal Form :
- Gull wing
- Input Voltage-Nom :
- 3.6V
- ECCN Code :
- EAR99
- Output Voltage :
- 1.5V
- Length :
- 2.9mm
- Function :
- Step-Down
- Voltage - Input (Max) :
- 5.5V
- Base Part Number :
- LM3674
- Number of Outputs :
- 1
- Max Output Current :
- 600mA
- Number of Terminations :
- 5
- Peak Reflow Temperature (Cel) :
- 260
- Output Configuration :
- Positive
- Terminal Position :
- Dual
- Topology :
- Buck
- JESD-609 Code :
- e0
- Lead Free :
- Contains Lead
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Mounting Type :
- Surface Mount
- Radiation Hardening :
- No
- Control Technique :
- PULSE WIDTH MODULATION
- Number of Pins :
- 5
- Mount :
- Surface Mount
- Frequency - Switching :
- 2MHz
- Quiescent Current :
- 1mA
- Synchronous Rectifier :
- yes
- Operating Supply Voltage :
- 5.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Voltage - Input (Min) :
- 2.7V
- Package / Case :
- SC-74A, SOT-753
- Operating Temperature :
- -30°C~85°C TA
- Pbfree Code :
- No
- Output Type :
- FIXED
- Control Mode :
- VOLTAGE-MODE
- RoHS Status :
- Non-RoHS Compliant
- Packaging :
- Tape and Reel (TR)
- Datasheets
- LM3674MF-1.5

Voltage Regulators - DC DC Switching Regulators Texas Instruments LM3674MF-1.5 Overview
The Texas Instruments LM3674MF-1.5 is a high-performance, compact DC DC switching regulator designed for space-constrained applications. As a part of the efficient Voltage Regulators - DC DC Switching Regulators category, this device seamlessly integrates advanced features to ensure reliable and consistent performance. Its main role is to convert a higher input voltage into a lower output voltage with a remarkable efficiency, making it an ideal solution for portable and battery-powered devices. This product offers a significant advantage in systems where power efficiency is critical, thus helping businesses to optimize their power management solutions.
LM3674MF-1.5 Features
The LM3674MF-1.5 incorporates several key features that make it a robust choice for demanding applications. It supports a 600mA output current and provides a fixed output voltage of 1.5V, which is crucial for stable device operation. Its high-efficiency rating ensures minimal heat generation and longer battery life in portable applications. Additionally, the regulator is housed in a compact SOT-235 package, making it suitable for tight PCB layouts. Enhanced thermal management and over-current protection are built into the device, safeguarding it and connected components from potential damage due to abnormal operating conditions.
LM3674MF-1.5 Applications
- Portable Electronics: Used in smartphones, tablets, and digital cameras to provide stable power supply, ensuring efficient operation and extended battery life.
- Wearable Technology: Powers smartwatches and fitness trackers, where its compact size and efficiency are critical for the device's size and battery constraints.
- Wireless Communication Devices: Applied in wireless headsets and GPS units, offering reliable performance even under variable load conditions.
- Healthcare Devices: Integrated into portable medical devices such as blood glucose monitors and portable ECGs, ensuring they operate reliably for patient monitoring and care.
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