5A positive fixed output voltage switching regulator with a 12V nominal output. Features an 8V to 40V input voltage range and a 260kHz switching frequency. This TO-220-7 package component is designed for through-hole mounting and operates from -40°C to 125°C.
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Texas Instruments LM2678T-12 technical specifications.
| Package/Case | TO-220-7 |
| Current Rating | 5A |
| Frequency | 260kHz |
| Lead Free | Contains Lead |
| Max Input Voltage | 40V |
| Min Input Voltage | 8V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 5A |
| Max Output Voltage | 12V |
| Min Output Voltage | 12V |
| Max Supply Voltage | 40V |
| Min Supply Voltage | 8V |
| Mount | Through Hole |
| Nominal Output Voltage | 12V |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Output Current | 5A |
| Output Type | Fixed |
| Output Voltage | 12V |
| Package Quantity | 45 |
| Packaging | Rail/Tube |
| Quiescent Current | 4.2mA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | No |
| Series | SIMPLE SWITCHER® |
| Synchronous Rectifier | No |
| RoHS | Not CompliantNo |
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