LM2678S-ADJ
IC REG BUCK ADJ 5A DDPAKManufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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Texas Instruments LM2678S-ADJ is a SIMPLE SWITCHER® buck switching regulator designed for high-efficiency DC-DC conversion. This adjustable output device offers a wide input voltage range from 8V to 40V, with a maximum output voltage of 37V. It delivers a robust 5A output current and operates at a 260kHz switching frequency, suitable for applications requiring efficient power regulation. The LM2678S-ADJ features a positive adjustable output voltage, starting from 1.21V. Its TO-263-8 D2PAK surface-mount package facilitates integration into compact designs. This component is commonly employed in power supply designs across various industries, including industrial automation, consumer electronics, and telecommunications. The device does not incorporate synchronous rectification.
Additional Information
Series: SIMPLE SWITCHER®RoHS Status: ROHS3 CompliantManufacturer Lead Time: 18 week(s)Product Status: Last Time BuyPackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-263-8, D2PAK (7 Leads + Tab), TO-263CA |
| 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 | TO-263 (DDPAK-7) |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | 37V |
| Voltage - Input (Min) | 8V |
| Voltage - Output (Min/Fixed) | 1.21V |
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