LT3976IUDD
IC REG BUCK ADJ 5A 24QFNManufacturer: Analog Devices Inc.
Categories: DC DC Switching Regulators
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Analog Devices Inc. LT3976IUDD is a versatile step-down switching regulator designed for high-density power applications. This component features an adjustable positive output voltage, capable of delivering up to 5A of current. With a wide input voltage range from 4.3V to 40V, it supports a broad spectrum of power sources. The switching frequency can be set anywhere between 200kHz and 2.25MHz, allowing for optimization between efficiency and component size.
The LT3976IUDD operates as a buck converter topology and does not incorporate a synchronous rectifier. Its output is adjustable, with a minimum output voltage of 1.197V and a maximum of 38.8V. Packaged in a 24-lead Wire-Bonded Flip-Chip Quad Flat No-Lead (WFQFN) with an exposed pad, it is designed for surface mounting. This component is suitable for demanding applications in the automotive, industrial, and telecommunications sectors, where efficient voltage conversion and robust performance are critical. The operating temperature range is -40°C to 125°C (TJ).
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 | 24-WFQFN Exposed Pad |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 5A |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 200kHz ~ 2.25MHz |
| Voltage - Input (Max) | 40V |
| Topology | Buck |
| Supplier Device Package | 24-QFN (3x5) |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | 38.8V |
| Voltage - Input (Min) | 4.3V |
| Voltage - Output (Min/Fixed) | 1.197V |
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