LTC3126IUFD
IC REG BUCK ADJ 2.5A 28QFNManufacturer: Analog Devices Inc.
Categories: DC DC Switching Regulators
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Analog Devices Inc. LTC3126IUFD is a high-performance, synchronous buck switching regulator. This component is designed for step-down voltage conversion and features an adjustable positive output voltage, with a minimum fixed output of 0.818V and a maximum configurable output up to 42V. It supports an output current of 2.5A and operates with input voltages ranging from 2.4V to 42V. The switching frequency can be adjusted from 200kHz up to 2.2MHz, providing flexibility in power supply design. The LTC3126IUFD is packaged in a 28-WFQFN Exposed Pad, suitable for surface mounting. Its synchronous rectification ensures high efficiency across a broad load range. This device is commonly utilized in applications such as battery-powered systems, portable electronics, and power management solutions for automotive and industrial equipment. The operating temperature range is -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-Down |
| Current - Output | 2.5A |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 200kHz ~ 2.2MHz |
| Voltage - Input (Max) | 42V |
| Topology | Buck |
| Supplier Device Package | 28-QFN (4x5) |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | 42V |
| Voltage - Input (Min) | 2.4V |
| Voltage - Output (Min/Fixed) | 0.818V |
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