Boost DC/DC controller and regulator featuring an integrated LDO, op-amp, and gate pulse modulation switch. Delivers up to 2A output current with adjustable output voltage up to 20V, operating from 2.5V to 7V input. Achieves 93% efficiency and offers a 2.1mA quiescent current. Surface mountable in a 24-WQFN package, suitable for operation between -40°C and 125°C.
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Texas Instruments LM3311SQ-HIOP/NOPB technical specifications.
| Efficiency | 93% |
| Lead Free | Contains Lead |
| Max Input Voltage | 7V |
| Min Input Voltage | 2.5V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 215mA |
| Max Output Voltage | 20V |
| Min Output Voltage | 1.263V |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Operating Supply Voltage | 7V |
| Output Configuration | Positive |
| Output Current | 2A |
| Output Type | Adjustable |
| Output Voltage | 20V |
| Package Quantity | 1000 |
| Packaging | Tape and Reel |
| Quiescent Current | 2.1mA |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | LM3311 |
| Synchronous Rectifier | No |
| Topology | Boost |
| RoHS | Compliant |
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