LTC3119EUFD
IC REG BUCK-BOOST ADJ 5A 28QFNManufacturer: Analog Devices Inc.
Categories: DC DC Switching Regulators
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The Analog Devices Inc. LTC3119EUFD is a high-performance, synchronous buck-boost switching regulator. This versatile component offers an adjustable positive output voltage ranging from 0.8V up to 18V, capable of delivering up to 5A of output current. Its advanced buck-boost topology enables efficient operation across a wide input voltage range of 2.5V to 18V, maintaining a stable output. The LTC3119EUFD features a selectable switching frequency from 400kHz to 2MHz, allowing for optimization of size and efficiency. Designed for surface mount applications, it is supplied in a 28-WFQFN exposed pad package. This device is ideal for demanding applications in sectors such as automotive, industrial, and communication systems requiring robust power conversion. The component operates within a temperature range of -40°C to 125°C (TA).
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 | 28-WFQFN Exposed Pad |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Up/Step-Down |
| Current - Output | 5A |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 400kHz ~ 2MHz |
| Voltage - Input (Max) | 18V |
| Topology | Buck-Boost |
| Supplier Device Package | 28-QFN (4x5) |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | 18V |
| Voltage - Input (Min) | 2.5V |
| Voltage - Output (Min/Fixed) | 0.8V |
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