LM2577T-ADJ/LB02
IC REG MULT CONFIG ADJ 3A TO220Manufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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Texas Instruments LM2577T-ADJ-LB02, a member of the SIMPLE SWITCHER® family, is a versatile monolithic IC designed for step-up, step-up/step-down, and flyback/forward converter applications. This through-hole component features an adjustable positive output voltage, configurable from 1.23V up to 60V, with a maximum output current of 3A. Operating at a switching frequency of 52kHz, it supports input voltages ranging from 3.5V to 40V. The TO-220-5 package with formed leads ensures robust thermal performance for demanding applications. This regulator is commonly employed in power supply designs for industrial control, medical equipment, and telecommunications infrastructure, offering high efficiency and ease of use for power conversion challenges.
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 | 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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