LM3677LEX-1.8/NOPB
IC REG BUCK 1.8V 600MA 6USONManufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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Texas Instruments LM3677LEX-1-8-NOPB is a highly efficient buck switching regulator. This fixed 1.8V output device delivers up to 600mA of current and features a 3MHz switching frequency, enabling the use of smaller external components. The integrated synchronous rectifier minimizes power loss, contributing to its overall efficiency. Designed for surface mount applications, it comes in a compact 6-USON (2x1.5) package. This component is suitable for power management in portable electronics, industrial controls, and communications infrastructure. Input voltage range is 2.7V to 5.5V.
Additional Information
Series: -RoHS Status: ROHS3 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 | 6-UFDFN |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 600mA |
| Operating Temperature | -30°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 3MHz |
| Voltage - Input (Max) | 5.5V |
| Topology | Buck |
| Supplier Device Package | 6-USON (2x1.5) |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | - |
| Voltage - Input (Min) | 2.7V |
| Voltage - Output (Min/Fixed) | 1.8V |