Monolithic synchronous step-down regulator, a surface mount DC/DC controller, offers adjustable output voltage from 800mV to 15.3V with a maximum output current of 3A. Operating from a 2.5V to 18V input, this DFN package component achieves up to 90% efficiency and a 1.1MHz switching frequency. It features a 90% maximum duty cycle, 2.5mA quiescent current, and operates within a -25°C to 125°C temperature range. This RoHS compliant component is supplied on tape and reel.
PackageDFN
MountingSurface Mount
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Technical Specifications
Stmicroelectronics ST1S10PUR technical specifications.
General
| Package/Case | DFN |
| Efficiency | 90% |
| Height | 0.9mm |
| Lead Free | Lead Free |
| Length | 4mm |
| Max Duty Cycle | 90% |
| Max Input Voltage | 18V |
| Min Input Voltage | 2.5V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -25°C |
| Max Output Current | 3A |
| Max Output Voltage | 15.3V |
| Min Output Voltage | 800mV |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Operating Supply Voltage | 18V |
| Output Current | 3A |
| Output Type | Adjustable |
| Output Voltage | 15.3V |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Quiescent Current | 2.5mA |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Switching Frequency-Max | 1.1MHz |
| Synchronous Rectifier | Yes |
| Weight | 0.001319oz |
| Width | 4mm |
Compliance
| RoHS | Compliant |
Datasheet
Stmicroelectronics ST1S10PUR Datasheet
Download the complete datasheet for Stmicroelectronics ST1S10PUR to view detailed technical specifications.
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