LM2674MX-3.3
IC REG BUCK 3.3V 500MA 8SOICManufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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The Texas Instruments LM2674MX-3-3 is a SIMPLE SWITCHER® buck regulator IC designed for efficient step-down voltage conversion. This component provides a fixed 3.3V positive output with a maximum current capability of 500mA. Operating at a switching frequency of 260kHz, it utilizes a non-synchronous buck topology. The device accepts input voltages ranging from 6.5V to 40V and is housed in an 8-SOIC package with a width of 3.90mm, suitable for surface mount applications. Its robust design offers an operating temperature range of -40°C to 125°C (TJ). This component is commonly employed in power supplies for industrial automation, consumer electronics, and medical devices. The LM2674MX-3-3 is supplied in tape and reel packaging.
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 | 8-SOIC (0.154"", 3.90mm Width) |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 500mA |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 260kHz |
| Voltage - Input (Max) | 40V |
| Topology | Buck |
| Supplier Device Package | 8-SOIC |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | - |
| Voltage - Input (Min) | 6.5V |
| Voltage - Output (Min/Fixed) | 3.3V |
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