High efficiency 3A step-down voltage regulator, featuring a fixed 12V output voltage and 3A output current. Operates with input voltages from 8V to 40V, achieving up to 94% efficiency. This surface mount device, housed in a TO-263-7 package, offers a wide operating temperature range of -40°C to 125°C. Includes one positive output channel with a quiescent current of 4.2mA.
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Texas Instruments LM2670S-12/NOPB technical specifications.
| Package/Case | TO-263-7 |
| Efficiency | 94% |
| 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 | 3A |
| Min Output Voltage | 12V |
| Mount | Surface Mount |
| Number of Channels | 1 |
| Number of Outputs | 1 |
| Operating Supply Voltage | 40V |
| Output Configuration | Positive |
| Output Current | 3A |
| Output Type | Fixed |
| Output Voltage | 12V |
| Package Quantity | 45 |
| Packaging | Rail/Tube |
| Quiescent Current | 4.2mA |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | SIMPLE SWITCHER® |
| Synchronous Rectifier | No |
| Thickness | 4.44mm |
| RoHS | Compliant |
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