LM2577T-ADJ/LF02
IC REG MULT CONFIG ADJ 3A TO220Manufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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Texas Instruments SIMPLE SWITCHER® LM2577T-ADJ-LF02 is a versatile monolithic IC designed for step-up, step-up/step-down, boost, flyback, and forward converter applications. This adjustable positive output regulator features a 1.23V minimum output voltage and can supply up to 3A (switch) with an input voltage range of 3.5V to 40V. The switching frequency is 52kHz, and it operates with a maximum junction temperature of 125°C. The TO-220-5 package with formed leads is suitable for through-hole mounting. This component is commonly utilized in power supply designs across industrial, automotive, and consumer electronics sectors.
Additional Information
Series: SIMPLE SWITCHER®RoHS Status: ROHS3 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 | Adjustable |
| 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) | 60V (Switch) |
| Voltage - Input (Min) | 3.5V |
| Voltage - Output (Min/Fixed) | 1.23V |
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