LM2677T-12
IC REG BUCK 12V 5A TO220-7Manufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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Texas Instruments LM2677T-12 is a SIMPLE SWITCHER® buck regulator IC. This fixed 12V output device provides a 5A output current and operates with a switching frequency of 260kHz. Its step-down topology, housed in a TO-220-7 formed leads package, is suitable for through-hole mounting. Key specifications include an input voltage range of 8V to 40V, a single positive output configuration, and an operating temperature range of -40°C to 125°C. This component is commonly utilized in power supply designs for industrial automation, consumer electronics, and telecommunications equipment. It features a non-synchronous rectifier design.
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-220-7 Formed Leads |
| Output Type | Fixed |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 5A |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Configuration | Positive |
| Frequency - Switching | 260kHz |
| Voltage - Input (Max) | 40V |
| Topology | Buck |
| Supplier Device Package | TO-220-7 |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | - |
| Voltage - Input (Min) | 8V |
| Voltage - Output (Min/Fixed) | 12V |
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