LM3671MFX-1.375
IC REG BUCK 1.375V 600MA SOT23-5Manufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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The Texas Instruments LM3671MFX-1-375 is a highly efficient, low quiescent current, synchronous buck (step-down) switching regulator. This device provides a fixed 1.375V output voltage and a maximum output current of 600mA. Featuring a 2MHz switching frequency, it enables the use of smaller passive components, contributing to a reduced solution size. The LM3671MFX-1-375 is designed for operation with input voltages ranging from 2.7V to 5.5V, making it suitable for battery-powered applications. Its synchronous rectification topology enhances efficiency by eliminating the inductor resistance losses associated with non-synchronous converters. The SOT-23-5 (SC-74A, SOT-753) surface-mount package is ideal for compact designs commonly found in portable electronics, industrial control systems, and power management modules. Operating temperature range is -40°C to 85°C.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | SC-74A, SOT-753 |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 600mA |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 2MHz |
| Voltage - Input (Max) | 5.5V |
| Topology | Buck |
| Supplier Device Package | SOT-23-5 |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | - |
| Voltage - Input (Min) | 2.7V |
| Voltage - Output (Min/Fixed) | 1.375V |
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