LM2679T-ADJ
IC REG BUCK ADJ 5A TO220-7Manufacturer: Texas Instruments
Categories: DC DC Switching Regulators
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Texas Instruments LM2679T-ADJ is a monolithic integrated circuit designed for the design of efficient step-down (buck) switching regulators. This SIMPLE SWITCHER® regulator features a fixed switching frequency of 260kHz, simplifying filter design and reducing external component count. The adjustable output voltage capability, with a minimum fixed output of 1.21V and a maximum of 37V, accommodates a wide range of application requirements. With an output current capability of 5A and an input voltage range from 8V to 40V, this component is suitable for power supply designs in telecommunications, industrial automation, and consumer electronics. The TO-220-7 package with formed leads ensures robust through-hole mounting. Operating temperature range is -40°C to 125°C (TJ). It employs a non-synchronous buck topology.
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 | Adjustable |
| 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) | 37V |
| Voltage - Input (Min) | 8V |
| Voltage - Output (Min/Fixed) | 1.21V |
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