LM2673SDX-12
IC REG BUCK 12V 3A 14VSONManufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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The Texas Instruments LM2673SDX-12 is a SIMPLE SWITCHER® buck regulator designed for efficient voltage conversion. This monolithic integrated circuit provides a fixed 12V output with a maximum current capability of 3A. Operating with an input voltage range of 8V to 40V, it features an internal switch and is configured for a positive output. The device utilizes a step-down (buck) topology and operates at a switching frequency of 260kHz. Its 14-VSON (5x6) exposed pad package facilitates surface mounting. The LM2673SDX-12 is suitable for applications in industrial, automotive, and consumer electronics requiring reliable DC-DC power conversion. It operates across an ambient temperature range of -40°C to 125°C. The component is supplied in a tape and reel package.
Additional Information
Series: SIMPLE SWITCHER®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 | 14-VDFN Exposed Pad |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 3A |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 260kHz |
| Voltage - Input (Max) | 40V |
| Topology | Buck |
| Supplier Device Package | 14-VSON (5x6) |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | - |
| Voltage - Input (Min) | 8V |
| Voltage - Output (Min/Fixed) | 12V |
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