LM2673SX-5.0
IC REG BUCK 5V 3A DDPAKManufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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Texas Instruments SIMPLE SWITCHER® LM2673SX-5-0 is a 3A, fixed 5V output, non-synchronous buck switching regulator. This device offers a high efficiency step-down conversion with a 260kHz switching frequency, simplifying power supply design for applications requiring up to 3A output current. The LM2673SX-5-0 features a wide input voltage range from 8V to 40V and is packaged in a TO-263 (DDPAK-7) surface-mount case. Its robust design and thermal performance make it suitable for demanding applications in the industrial, automotive, and consumer electronics sectors. The output configuration is positive with a fixed 5V output voltage.
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 | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA |
| 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 | TO-263 (DDPAK-7) |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | - |
| Voltage - Input (Min) | 8V |
| Voltage - Output (Min/Fixed) | 5V |
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