LM2574MX-3.3
IC REG BUCK 3.3V 500MA 14SOICManufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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Texas Instruments SIMPLE SWITCHER® LM2574MX-3-3 is a fixed 3.3V positive output buck switching regulator. This component delivers a continuous 500mA output current with an input voltage range of 4V to 40V. Operating at a switching frequency of 52kHz, the LM2574MX-3-3 is designed for non-synchronous buck (step-down) topology. It is available in a 14-SOIC (0.295", 7.50mm Width) surface mount package, supplied on tape and reel. This device is suitable for applications in consumer electronics, industrial control, and telecommunications. The operating junction temperature range is -40°C to 125°C.
Additional Information
Series: SIMPLE SWITCHER®RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 14-SOIC (0.295"", 7.50mm Width) |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| 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) | 40V |
| Topology | Buck |
| Supplier Device Package | 14-SOIC |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | - |
| Voltage - Input (Min) | 4V |
| Voltage - Output (Min/Fixed) | 3.3V |
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