Adjustable step-down switching regulator, 1.5A output current, 1.5MHz switching frequency. Features 3V to 16V input voltage range, 800mV to 13.92V adjustable output voltage, and 2% accuracy. Operates with 70% efficiency and 2.5mA quiescent current. Packaged in a 3.1mm x 3.1mm x 0.95mm DFN surface-mount package, RoHS compliant.
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Stmicroelectronics ST1S03PUR technical specifications.
| Accuracy | 2% |
| Package/Case | DFN |
| Efficiency | 70% |
| Height | 0.95mm |
| Lead Free | Lead Free |
| Length | 3.1mm |
| Max Input Voltage | 16V |
| Min Input Voltage | 3V |
| Max Operating Temperature | 150°C |
| Min Operating Temperature | 0°C |
| Max Output Current | 1.5A |
| Max Output Voltage | 13.92V |
| Min Output Voltage | 800mV |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Operating Supply Voltage | 16V |
| Output Configuration | Positive |
| Output Current | 1.5A |
| Output Type | Adjustable |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Polarity | Positive |
| Quiescent Current | 2.5mA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Switching Frequency-Max | 1.5MHz |
| Synchronous Rectifier | No |
| Width | 3.1mm |
| RoHS | Compliant |
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