Adjustable 3A step-down regulator with a 4V to 40V input range and up to 37V output. This surface-mount DC/DC controller features a low component count and 77% efficiency, operating from -40°C to 125°C. Packaged in a TO-263-5 (5-DDPAK/TO-263) case, it offers a 3A output current and is RoHS compliant.
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Texas Instruments LM2576SX-ADJ/NOPB technical specifications.
| Package/Case | TO-263-5 |
| Efficiency | 77% |
| Height | 4.83mm |
| Length | 10.16mm |
| Max Input Voltage | 40V |
| Min Input Voltage | 4V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 3A |
| Max Output Voltage | 37V |
| Min Output Voltage | 1.23V |
| Mount | Surface Mount |
| Number of Channels | 1 |
| Number of Outputs | 1 |
| Operating Supply Voltage | 40V |
| Output Current | 3A |
| Output Type | Adjustable |
| Output Voltage | 37V |
| Package Quantity | 500 |
| Packaging | Tape and Reel |
| Quiescent Current | 5mA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | SIMPLE SWITCHER® |
| Synchronous Rectifier | No |
| Thickness | 4.58mm |
| Width | 8.42mm |
| RoHS | Compliant |
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