Adjustable 3A step-up regulator with a 3.5V to 40V input voltage range. Features a TO-263 surface mount package and supports a maximum output current of 3A. Offers adjustable output voltage from 1.23V up to 15V, with an 80% efficiency rating. Operates across a wide temperature range of -40°C to 125°C. This component is RoHS compliant and utilizes a boost topology.
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Texas Instruments LM2577SX-ADJ/NOPB technical specifications.
| Package/Case | TO-263 |
| Efficiency | 80% |
| Lead Free | Contains Lead |
| 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 | 15V |
| Min Output Voltage | 1.23V |
| Min Supply Voltage | 3.5V |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Operating Supply Voltage | 40V |
| Output Current | 3A |
| Output Type | Adjustable |
| Output Voltage | 12.4V |
| Package Quantity | 500 |
| Packaging | Tape and Reel |
| Quiescent Current | 10mA |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | SIMPLE SWITCHER® |
| Synchronous Rectifier | No |
| Topology | Boost, Flyback, Forward Converter |
| RoHS | Compliant |
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