3A, 12V fixed output step-up regulator with a 3.5V to 40V input voltage range. This boost regulator offers 80% efficiency and operates from -40°C to 125°C. Packaged in a TO-220 case for through-hole mounting, it features a low component count design. The device supports a maximum output current of 3A and a nominal output voltage of 12V.
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Texas Instruments LM2577T-12/NOPB technical specifications.
| Package/Case | TO-220 |
| Efficiency | 80% |
| Height | 8.89mm |
| Lead Free | Contains Lead |
| Length | 10.16mm |
| Max Input Voltage | 40V |
| Min Input Voltage | 3.5V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 3A |
| Max Output Voltage | 12.6V |
| Min Output Voltage | 11.4V |
| Min Supply Voltage | 3.5V |
| Mount | Through Hole |
| Nominal Output Voltage | 12V |
| Number of Outputs | 1 |
| Operating Supply Voltage | 40V |
| Output Current | 3A |
| Output Type | Fixed |
| Output Voltage | 12V |
| Package Quantity | 45 |
| Packaging | Rail/Tube |
| Quiescent Current | 10mA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | LM2577 |
| Topology | Boost, Flyback |
| Width | 4.7mm |
| RoHS | Compliant |
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