LM2587S-3.3
IC REG MULT CONFIG 3.3V 5A DDPAKManufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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Texas Instruments LM2587S-3-3 is a monolithic high-power switching regulator in the SIMPLE SWITCHER® series. This component integrates a voltage reference, an oscillator, a current-limiting circuit, and a low-voltage dropout regulator. The LM2587S-3-3 is a versatile device capable of operating as a boost, flyback, or forward converter. It features a fixed positive output voltage of 3.3V and can deliver up to 5A of output current from its integrated switch. The device operates with an input voltage range of 4V to 40V and a switching frequency of 100kHz. Designed for surface mounting, it is provided in a TO-263-6, D2PAK package. This regulator is suitable for applications in power supplies, industrial controls, and automotive systems.
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-263-6, D2PAK (5 Leads + Tab), TO-263BA |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Up, Step-Up/Step-Down |
| Current - Output | 5A (Switch) |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 100kHz |
| Voltage - Input (Max) | 40V |
| Topology | Boost, Flyback, Forward Converter |
| Supplier Device Package | TO-263 (DDPAK-5) |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | - |
| Voltage - Input (Min) | 4V |
| Voltage - Output (Min/Fixed) | 3.3V |
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