The ST1S12G18R is a DC/DC controller with a fixed 1.8V output voltage and a maximum output current of 700mA. It operates from a supply voltage of 5.5V and has a maximum switching frequency of 1.7MHz. The device is packaged in a SOT-23-5 case and is suitable for surface mount applications. The ST1S12G18R is a lead-free device and is compliant with RoHS regulations. It has an operating temperature range of -40°C to 125°C.
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Stmicroelectronics ST1S12G18R technical specifications.
| Package/Case | SOT-23-5 |
| Efficiency | 90% |
| Lead Free | Lead Free |
| Max Input Voltage | 5.5V |
| Min Input Voltage | 2.5V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 700mA |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Operating Supply Voltage | 5.5V |
| Output Current | 700mA |
| Output Type | Fixed |
| Output Voltage | 1.8V |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Switching Frequency-Max | 1.7MHz |
| Synchronous Rectifier | Yes |
| RoHS | Compliant |
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