LT3971IDD-5
IC REG BUCK 5V 1.2A 10DFNManufacturer: Analog Devices Inc.
Categories: DC DC Switching Regulators
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Analog Devices Inc. LT3971IDD-5 is a high-efficiency, synchronous buck switching regulator. This device provides a fixed 5V output voltage with a maximum output current of 1.2A. Operating with an input voltage range from 4.3V to 38V, the LT3971IDD-5 features a wide switching frequency range of 200kHz to 2MHz, allowing for optimized component selection and board space utilization. Its 10-WFDFN exposed pad package ensures effective thermal management for demanding applications. The absence of a synchronous rectifier contributes to a simpler design for step-down DC-DC conversion. This component is well-suited for applications in automotive, industrial control, and power supply systems requiring efficient voltage regulation.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | 10-WFDFN Exposed Pad |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 1.2A |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 200kHz ~ 2MHz |
| Voltage - Input (Max) | 38V |
| Topology | Buck |
| Supplier Device Package | 10-DFN (3x3) |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | - |
| Voltage - Input (Min) | 4.3V |
| Voltage - Output (Min/Fixed) | 5V |
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