LM3668SD-3.3/NOPB
IC REG BUCK-BOOST 3.3V 1A 12WSONManufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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Texas Instruments LM3668SD-3-3-NOPB is a synchronous buck-boost switching regulator IC. This positive fixed output device provides a 3.3V output voltage with a 1A maximum output current. Operating with an input voltage range of 2.5V to 5.5V, it offers a 2.2MHz switching frequency. The topology is buck-boost, enabling it to step-up or step-down voltage efficiently. Packaged in a 12-WSON (3x3) with an exposed pad, it is suitable for surface mount applications. This component is commonly found in portable electronics, medical devices, and industrial automation.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 12-WFDFN Exposed Pad |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Up/Step-Down |
| Current - Output | 1A |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 2.2MHz |
| Voltage - Input (Max) | 5.5V |
| Topology | Buck-Boost |
| Supplier Device Package | 12-WSON (3x3) |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | - |
| Voltage - Input (Min) | 2.5V |
| Voltage - Output (Min/Fixed) | 3.3V |
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