LM2574HVN-12
IC REG BUCK 12V 500MA 8DIPManufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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Texas Instruments LM2574HVN-12 is a monolithic integrated circuit providing all the necessary functions for a high-efficiency step-down (buck) switching regulator. This SIMPLE SWITCHER® device features a 12V fixed output voltage and a 500mA output current capability. Operating with an input voltage range of 4V to 60V, this component utilizes a 52kHz switching frequency. The LM2574HVN-12 is housed in an 8-DIP package with a 0.300" width, designed for through-hole mounting. Its positive fixed output configuration makes it suitable for applications in industrial automation, medical equipment, and telecommunications. The device operates across a temperature range of -40°C to 125°C (TJ) and does not incorporate a synchronous rectifier.
Additional Information
Series: SIMPLE SWITCHER®RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download 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-Down |
| Current - Output | 500mA |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 52kHz |
| Voltage - Input (Max) | 60V |
| Topology | Buck |
| Supplier Device Package | 8-PDIP |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | - |
| Voltage - Input (Min) | 4V |
| Voltage - Output (Min/Fixed) | 12V |
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