LM3670MFX-3.3/NOPB
IC REG BUCK 3.3V 350MA SOT23-5Manufacturer: Texas Instruments
Categories: DC DC Switching Regulators
Quality Control: Learn More
Texas Instruments LM3670MFX-3-3-NOPB is a highly efficient, synchronous buck switching regulator designed for demanding applications. This device provides a fixed 3.3V output with a maximum output current of 350mA, operating from an input voltage range of 2.5V to 5.5V. Featuring a 1MHz switching frequency, it enables the use of smaller passive components, reducing overall solution size. The LM3670MFX-3-3-NOPB utilizes a buck topology and incorporates a synchronous rectifier for enhanced efficiency. It is housed in a compact SOT-23-5 (SC-74A, SOT-753) package suitable for surface mounting. Typical applications for this component include portable electronics, battery-powered devices, and mobile communications. It is supplied on tape and reel.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet: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 | 350mA |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 1MHz |
| Voltage - Input (Max) | 5.5V |
| Topology | Buck |
| Supplier Device Package | SOT-23-5 |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | - |
| Voltage - Input (Min) | 2.5V |
| Voltage - Output (Min/Fixed) | 3.3V |