LT3587EUD
IC REG BST CUK ADJ TRPL 20QFNManufacturer: Analog Devices Inc.
Categories: DC DC Switching Regulators
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Analog Devices Inc. LT3587EUD is a versatile triple-output switching regulator IC. This device integrates Boost and Cuk topologies, enabling step-up and step-up/step-down voltage conversion. It provides positive and negative dual-rail outputs that are adjustable from ±2.5V up to ±32V. The LT3587EUD features three independent switching regulators capable of delivering 800mA, 900mA, and 400mA respectively, with a fixed switching frequency of 1MHz. Designed for surface mounting, it is housed in a 20-WFQFN exposed pad package (3x3mm). Operating across a temperature range of -40°C to 125°C (TJ), the LT3587EUD is suitable for applications in portable electronics, medical devices, and industrial control systems.
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 | 20-WFQFN Exposed Pad |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 3 |
| Function | Step-Up, Step-Up/Step-Down |
| Current - Output | 800mA (Switch), 900mA (Switch), 400mA (Switch) |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive and Negative (Dual Rail) |
| Frequency - Switching | 1MHz |
| Voltage - Input (Max) | 6V |
| Topology | Boost, Cuk |
| Supplier Device Package | 20-QFN (3x3) |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | ±32V |
| Voltage - Input (Min) | 2.5V |
| Voltage - Output (Min/Fixed) | ±2.5V |
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