LM2677SDX-ADJ
IC REG BUCK ADJ 5A 14VSONManufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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The Texas Instruments LM2677SDX-ADJ is a high-performance SIMPLE SWITCHER® buck switching regulator designed for efficient step-down voltage conversion. This adjustable output device provides a robust 5A output current capability and operates with a switching frequency of 260kHz. It features a wide input voltage range from 8V to 40V, with a maximum output voltage of 37V and a minimum adjustable output of 1.21V. The LM2677SDX-ADJ is housed in a 14-VSON (5x6) package with an exposed pad for enhanced thermal management. Its non-synchronous buck topology makes it suitable for applications in industrial automation, telecommunications, and consumer electronics where reliable power regulation is critical. Operating across an ambient temperature range of -40°C to 125°C (TJ), this component is supplied on tape and reel for automated assembly processes.
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 | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 5A |
| 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) | 37V |
| Voltage - Input (Min) | 8V |
| Voltage - Output (Min/Fixed) | 1.21V |
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