LM3670MFX-1.6/NOPB
IC REG BUCK 1.6V 350MA SOT23-5Manufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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Texas Instruments LM3670MFX-1-6-NOPB is a high-efficiency, synchronous buck switching regulator designed for step-down voltage conversion. This device provides a fixed 1.6V output voltage with a maximum output current of 350mA. Operating with an input voltage range from 2.5V to 5.5V, it features a 1MHz switching frequency for reduced component size and improved transient response. The LM3670MFX-1-6-NOPB utilizes a synchronous rectification topology, eliminating the need for an external Schottky diode and enhancing efficiency. Packaged in a SOT-23-5 (SC-74A) surface-mount format, this component is suitable for applications in portable electronics, power management, and industrial control systems. It operates within an ambient temperature range of -40°C to 85°C.
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) | 1.6V |
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