NCP1547DG
IC REG BUCK ADJ 1.5A 8SOICManufacturer: onsemi
Categories: DC DC Switching Regulators
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The onsemi NCP1547DG is a versatile buck switching regulator designed for efficient power conversion in demanding applications. This adjustable positive output device supports a wide input voltage range from 4V to 40V, with an output voltage adjustable down to 0.32V. It delivers a robust 1.5A output current, making it suitable for various power supply designs. Featuring a 340kHz switching frequency, the NCP1547DG is packaged in an 8-SOIC (0.154", 3.90mm Width) for surface mount integration. Its non-synchronous buck topology ensures reliable step-down voltage regulation across an operating temperature range of -40°C to 150°C. This component finds application in industrial automation, consumer electronics, and automotive systems where precise voltage regulation and high current capability are critical.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 1.5A |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 340kHz |
| Voltage - Input (Max) | 40V |
| Topology | Buck |
| Supplier Device Package | 8-SOIC |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | 38V |
| Voltage - Input (Min) | 4V |
| Voltage - Output (Min/Fixed) | 0.32V |