LTC3621EDCB-5
IC REG BUCK 5V 1A 6DFNManufacturer: Analog Devices Inc.
Categories: DC DC Switching Regulators
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Analog Devices Inc. LTC3621EDCB-5 is a high-efficiency, 1A synchronous step-down switching regulator. This device features a 1MHz switching frequency, enabling the use of small external components. The output voltage is fixed at 5V, and it operates with a wide input voltage range from 2.7V to 17V. The LTC3621EDCB-5 utilizes a current-mode control architecture for excellent transient performance. Its synchronous rectification design eliminates the need for an external Schottky diode, further improving efficiency and reducing component count. This component is suitable for power management in a variety of applications, including portable electronics, battery-powered systems, and industrial automation. The device is available in a compact 6-lead 2x3mm DFN package with an exposed pad for enhanced thermal dissipation. 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 | 6-WFDFN Exposed Pad |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 1A |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 1MHz |
| Voltage - Input (Max) | 17V |
| Topology | Buck |
| Supplier Device Package | 6-DFN (2x3) |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | - |
| Voltage - Input (Min) | 2.7V |
| Voltage - Output (Min/Fixed) | 5V |
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