LM2670SDX-ADJ
IC REG BUCK ADJ 3A 14VSONManufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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Texas Instruments LM2670SDX-ADJ is a monolithic adjustable output voltage regulator from the SIMPLE SWITCHER® family. This buck converter IC provides a highly efficient step-down solution with a continuous output current capability of 3A. Featuring an adjustable output voltage range from 1.2V to 37V, it operates with a fixed switching frequency of 260kHz. The device integrates key components, including an internal oscillator, voltage reference, error amplifier, and a power switch, simplifying external circuit design. Its 14-VSON (5x6) exposed pad package facilitates effective thermal management for high-current applications. The LM2670SDX-ADJ is suitable for use in power supplies for consumer electronics, industrial automation, and telecommunications infrastructure. Input voltage range is 8V to 40V, with an operating junction temperature range of -40°C to 125°C. This component is supplied on tape and reel.
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 | 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) | 37V |
| Voltage - Input (Min) | 8V |
| Voltage - Output (Min/Fixed) | 1.2V |
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