LM2577T-15/LB03
IC REG MULT CONFIG 15V 3A TO220Manufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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The Texas Instruments SIMPLE SWITCHER® LM2577T-15-LB03 is a high-efficiency step-up, step-up/step-down switching regulator. This device is designed for boost, flyback, and forward converter topologies, offering a fixed positive output voltage of 15V. It can deliver up to 3A of output current from its internal switch. With an input voltage range of 3.5V to 40V, it is suitable for a wide array of power supply applications across industrial and consumer electronics. Operating at a switching frequency of 52kHz, the LM2577T-15-LB03 features a TO-220-5 package with formed leads for through-hole mounting. Its operating temperature range is -40°C to 125°C (TJ).
Additional Information
Series: SIMPLE SWITCHER®RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-220-5 Formed Leads |
| Output Type | Fixed |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Function | Step-Up, Step-Up/Step-Down |
| Current - Output | 3A (Switch) |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 52kHz |
| Voltage - Input (Max) | 40V |
| Topology | Boost, Flyback, Forward Converter |
| Supplier Device Package | TO-220-5 |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | - |
| Voltage - Input (Min) | 3.5V |
| Voltage - Output (Min/Fixed) | 15V |
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