LM3679UR-1.5/NOPB
IC REG BUCK 1.5V 350MA 5DSBGAManufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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Texas Instruments LM3679UR-1-5-NOPB is a high-efficiency, synchronous step-down DC-DC converter. This device features a fixed 1.5V output voltage and a 350mA output current capability. Operating with a switching frequency of 3MHz, it is designed for compact applications where power conversion efficiency is critical. The LM3679UR-1-5-NOPB utilizes a buck topology with a synchronous rectifier, minimizing external component count and enhancing efficiency. Its input voltage range is from 2.5V to 5.5V. The component is supplied in a 5-DSBGA package, a small footprint solution suitable for space-constrained designs. This regulator is commonly employed in portable electronics, mobile devices, and other battery-powered systems demanding efficient power management. The operating temperature range is -30°C to 85°C.
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 | 5-XFBGA, DSBGA |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 350mA |
| Operating Temperature | -30°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 3MHz |
| Voltage - Input (Max) | 5.5V |
| Topology | Buck |
| Supplier Device Package | 5-DSBGA (1.47x1.02) |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | - |
| Voltage - Input (Min) | 2.5V |
| Voltage - Output (Min/Fixed) | 1.5V |
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