LTC3621EDCB-23.3
IC REG BUCK 3.3V 1A 6DFNManufacturer: Analog Devices Inc.
Categories: DC DC Switching Regulators
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Analog Devices Inc. LTC3621EDCB-23-3 is a high-efficiency, monolithic synchronous buck switching regulator. This component delivers a fixed 3.3V output voltage with an output current capability of 1A. Operating with an input voltage range from 2.7V to 17V, it features a high 2.25MHz switching frequency, enabling the use of small external components and reducing overall solution size. The integrated power switches and synchronous rectifier eliminate the need for an external Schottky diode, further simplifying design and improving efficiency. The LTC3621EDCB-23-3 is packaged in a compact 6-lead 2x3mm DFN package with an exposed pad for enhanced thermal performance. This regulator is well-suited for various applications including battery-powered devices, portable instruments, and power management in consumer electronics. It operates across an ambient temperature range of -40°C to 125°C.
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 | 2.25MHz |
| 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) | 3.3V |
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