LM2673SD-3.3
IC REG BUCK 3.3V 3A 14VSONManufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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Texas Instruments SIMPLE SWITCHER® LM2673SD-3-3 is a high-performance, easy-to-use buck switching regulator. This device offers a fixed 3.3V output voltage with a 3A current capability, ideal for power conversion in demanding applications. Its step-down topology and integrated switch simplify design, requiring minimal external components. The LM2673SD-3-3 operates with an input voltage range of 8V to 40V and features a switching frequency of 260kHz, contributing to efficient power delivery and reduced component size. Supplied in a 14-VSON (5x6) package, this component is suitable for surface mount applications. The operational temperature range is -40°C to 125°C (TJ). This regulator finds utility in a variety of industries including industrial automation, consumer electronics, and telecommunications.
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) | 3.3V |
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