LM2679SD-ADJ/NOPB
IC REG BUCK ADJ 5A 14VSONManufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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The Texas Instruments LM2679SD-ADJ-NOPB is a high-performance, monolithic voltage regulator designed for step-down (buck) conversion. This SIMPLE SWITCHER® regulator provides an adjustable positive output voltage ranging from 1.21V up to 37V with a maximum output current of 5A. Operating with an input voltage range of 8V to 40V, it features an integrated switch and output rectifier, simplifying design and reducing component count. The device switches at 260kHz, enabling the use of smaller surface-mount components. Its exposed pad 14-VSON (5x6) package facilitates efficient thermal management for demanding applications. The LM2679SD-ADJ-NOPB is commonly utilized in power supply designs for industrial automation, medical equipment, and telecommunications infrastructure.
Additional Information
Series: SIMPLE SWITCHER®RoHS Status: ROHS3 CompliantManufacturer Lead Time: 6 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet: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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