5A, 5V fixed output buck converter with 8V to 40V input voltage range. Features 84% efficiency at 260kHz switching frequency. Delivers 5A maximum output current with a single positive output. Packaged in a TO-220-7 through-hole mount, operating from -40°C to 125°C.
Frequency260kHz
PackageTO-220-7
MountingThrough Hole
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Technical Specifications
Texas Instruments LM2678T-5.0 technical specifications.
General
| Package/Case | TO-220-7 |
| Efficiency | 84% |
| 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 | 5V |
| Min Output Voltage | 5V |
| Max Supply Voltage | 40V |
| Min Supply Voltage | 8V |
| Mount | Through Hole |
| Nominal Output Voltage | 5V |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Output Current | 5A |
| Output Type | Fixed |
| Output Voltage | 5V |
| 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 |
Compliance
| RoHS | Not CompliantNo |
Datasheet
Texas Instruments LM2678T-5.0 Datasheet
Download the complete datasheet for Texas Instruments LM2678T-5.0 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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