ST1S41PHR DC-DC Switching Converters by STMicroelectronics
4 A step-down switching regulator
| Status: | Active |
|---|---|
| Series: | ST1S41 |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$0.96
Features
| 4 A output current |
| 4.0 V to 18 V input voltage |
| Output voltage adjustable from 0.8 V |
| 850 kHz switching frequency |
| Internal soft-start |
| Integrated 95 mΩ and 69 mΩ power MOSFETs |
| All ceramic capacitor |
| Enable |
| Cycle-by-cycle current limiting |
| Current foldback short-circuit protection |
| VFQFPN 4x4-8L and HSOP-8 packages |
Resources
Product Specifications |
|---|
| DS9248 4 A step-down switching regulator |
Technical Notes & Articles |
|---|
| TN1224 Mounting instructions for SMD (surface mounting device) packages |
Brochures |
|---|
| Electric vehicle (EV) ecosystem |
Alternative Descriptions
| Dc/Dc Conv, Sync Buck, 850Khz, Hsop-8 | Newark Electronics |
| DC/DC CONV, SYNC BUCK, 850KHZ, HSOP-8 | element14 |
| Ideal Diode / ORing Controllers, 4 V to 20 V, 8 Pins, SOIC | Avnet America |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a ST1S41PHR?
Additional datasheets, footprints and schematics for ST1S41PHR are listed on our Part Details page. You can also find images and similar parts to ST1S41PHR on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for ST1S41PHR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ST1S41PHR price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does ST1S41PHR fall under?
The ST1S41PHR is listed under Power Management > DC-DC Switching Converters > Buck Regulators.
Can I view similar or alternative parts?
You can view similar parts to ST1S41PHR when available in the Buck Regulators range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the ST1S41PHR you can contact the distributor directly for product support, shipping queries etc.
Is the ST1S41PHR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.
Which authorised distributors for ST1S41PHR have stock available?
Authorised distributors including Newark Electronics, element14, Farnell, Avnet America and Avnet Silica have stock available or on a lead time for ST1S41PHR.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for ST1S41PHR often in real-time on the comparison pages.
What if I can't find stock of ST1S41PHR?
You can fill out our help required form which you can use to request a quote for ST1S41PHR from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.