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.
Checking distributor stock and pricing after the page loads.
Sign in to ask questions about the Stmicroelectronics ST1S10PUR datasheet using AI. Get instant answers about specifications, features, and technical details, ideal for finding information in larger documents.
Sign In to ChatWidest selection of semiconductors and electronic components in stock and ready to ship ™
Stmicroelectronics ST1S10PUR technical specifications.
| 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 |
| RoHS | Compliant |
Download the complete datasheet for Stmicroelectronics ST1S10PUR to view detailed technical specifications.
The embedded preview will load automatically when this section scrolls into view.
