Status: | Active |
---|---|
Series: | ST1S31 |
RoHS: | Compliant |
Prices starting from US$0.77
Distributor | Stock | ||
---|---|---|---|
Farnell
from US$0.87
|
595
in stock
|
Buy Now | |
Future Electronics
from US$0.77
|
12,000
in stock
|
Buy Now | |
Newark Electronics
from US$0.96
|
595
in stock
|
Buy Now | |
element14
from US$0.86
|
595
in stock
|
Buy Now | |
Avnet America
from US$0.84
|
-
|
Buy Now | |
EBV Elektronik
-
|
-
|
Buy Now | |
Avnet Silica
-
|
-
|
Buy Now |
3 A DC output current |
2.8 V to 5.5 V input voltage |
Output voltage adjustable from 0.8 V |
1.5 MHz switching frequency |
Internal soft-start and enable |
Integrated 60 mΩ and 45 mΩ power MOSFETs |
All ceramic capacitor |
Power Good (POR) |
Cycle-by-cycle current limiting |
Current foldback short-circuit protection |
VFDFPN 3 x 3 - 8L, SO8 packages |
Product Specifications |
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DS8977 3 A DC step-down switching regulator |
Technical Notes & Articles |
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TN1224 Mounting instructions for SMD (surface mounting device) packages |
Brochures |
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Electric vehicle (EV) ecosystem |
ST1S31 Series 5.5 V 1.5MHz 3 A DC Step-Down Switching Regulator - VFDFPN-8 | Future Electronics |
Voltage Reg, Buck, 3A, 1.5Mhz, Vfdfpn-8 | Newark Electronics |
VOLTAGE REG, BUCK, 3A, 1.5MHZ, VFDFPN-8 | element14 |
Conv DC-DC Single Step Down 2.8V to 5.5V 8-Pin VFDFPN EP | Avnet America |
Where can I find additional details, specifications and documents for a ST1S31PUR?
Additional datasheets, footprints and schematics for ST1S31PUR are listed on our Part Details page. You can also find images and similar parts to ST1S31PUR on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for ST1S31PUR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ST1S31PUR price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does ST1S31PUR fall under?
The ST1S31PUR is listed under Power Management > DC-DC Switching Converters > Buck Regulators.
Can I view similar or alternative parts?
You can view similar parts to ST1S31PUR 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 ST1S31PUR you can contact the distributor directly for product support, shipping queries etc.
Is the ST1S31PUR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.
Which authorised distributors for ST1S31PUR have stock available?
Authorised distributors including Future Electronics, Newark Electronics, element14, Farnell and Avnet America have stock available or on a lead time for ST1S31PUR.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for ST1S31PUR often in real-time on the comparison pages.
What if I can't find stock of ST1S31PUR?
You can fill out our help required form which you can use to request a quote for ST1S31PUR 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.