LM2574N-3.3G
IC REG MULT CONFIG 3.3V 8DIPManufacturer: onsemi
Categories: DC DC Switching Regulators
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The onsemi LM2574N-3-3G is a versatile switching regulator IC designed for step-up, step-down, or step-up/step-down voltage conversion. This device offers a fixed 3.3V output with a current capability of 500mA and is configurable for positive or negative output voltages. Featuring a robust topology supporting Buck, Boost, and Buck-Boost configurations, it operates with an input voltage range from 4.75V to 40V and a switching frequency of 52kHz. The LM2574N-3-3G is housed in an 8-PDIP package for through-hole mounting. It finds application in various sectors including industrial automation, consumer electronics, and telecommunications equipment.
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 | 8-DIP (0.300"", 7.62mm) |
| Output Type | Fixed |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Function | Step-Up, Step-Down, Step-Up/Step-Down |
| Current - Output | 500mA |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive or Negative |
| Frequency - Switching | 52kHz |
| Voltage - Input (Max) | 40V |
| Topology | Buck, Boost, Buck-Boost |
| Supplier Device Package | 8-PDIP |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | - |
| Voltage - Input (Min) | 4.75V |
| Voltage - Output (Min/Fixed) | 3.3V |
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