ST1S14PHR DC-DC Switching Converters by STMicroelectronics
Up to 3 A step-down switching regulator
| Status: | Active |
|---|---|
| Series: | ST1S14 |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$0.82
| Distributor | Stock | ||
|---|---|---|---|
|
RS
from US$1.67
|
2,805
in stock
|
Buy Now |
|
Future Electronics
from US$0.82
|
175,000
in stock
|
Buy Now |
|
Farnell
from US$1.28
|
23,490
in stock
|
Buy Now |
|
Newark Electronics
from US$1.25
|
21,094
in stock
|
Buy Now |
|
element14
from US$1.35
|
20,160
in stock
|
Buy Now |
|
Distrelec
from US$1.27
|
11,097
in stock
|
Buy Now |
|
TME
from US$1.31
|
7,727
in stock
|
Buy Now |
|
Chip One Stop
from US$1.00
|
7,510
in stock
|
Buy Now |
|
Micros
from US$1.40
|
1,000
in stock
|
Buy Now |
|
EBV Elektronik
-
|
257,500
in stock
|
Buy Now |
|
Avnet Silica
-
|
12,500
in stock
|
Buy Now |
|
Avnet America
from US$0.99
|
-
|
Buy Now |
Features
| 3 A DC output current |
| Operating input voltage from 5.5 V to 48 V |
| 850 kHz internally fixed switching frequency |
| Internal soft-start |
| Power good open collector output |
| Current mode architecture |
| Embedded compensation network |
| Zero load current operation |
| Internal current limiting |
| Inhibit for zero current consumption |
| 2 mA maximum quiescent current over temperature range |
| 250 mΩ typ. RDS(on) |
| Thermal shutdown |
Resources
Product Specifications |
|---|
| DS6966 Up to 3 A step-down switching regulator |
Technical Notes & Articles |
|---|
| TN1224 Mounting instructions for SMD (surface mounting device) packages |
Flyers |
|---|
| DC-DC converters |
Brochures |
|---|
| Electric vehicle (EV) ecosystem |
Alternative Descriptions
| ST1S14PHR Series 48 V 3 A 1000 kHz SMT Buck Switching Regulator - HSOP-8 | Future Electronics |
| VOLTAGE REG, BUCK, 3A, 850KHZ, HSOP-8 | Farnell |
| Dc/Dc Conv, Buck, 1Mhz, 150Deg C | Newark Electronics |
| ST Switching Voltage Regulator, Step-Down, 3A, 850kHz, HSOP | Distrelec |
| Driver | TME |
| 3A Step-Down Switching Regulator HSOP8EP | RS |
| Step-Down Buck Regulator, Adj, Vin 5.5÷48V, 850kHz, -40÷125°C | Micros |
| DC/DC Switching Regulator, Adjustable, Buck (Step Down), Single Output, 1.22 V to 48 V, 3 A, 850 kHz, 8 Pins, HSOP-EP | EBV Elektronik |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a ST1S14PHR?
Additional datasheets, footprints and schematics for ST1S14PHR are listed on our Part Details page. You can also find images and similar parts to ST1S14PHR on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for ST1S14PHR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ST1S14PHR price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does ST1S14PHR fall under?
The ST1S14PHR is listed under Power Management > DC-DC Switching Converters > Buck Regulators.
Can I view similar or alternative parts?
You can view similar parts to ST1S14PHR 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 ST1S14PHR you can contact the distributor directly for product support, shipping queries etc.
Is the ST1S14PHR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.
Which authorised distributors for ST1S14PHR have stock available?
Authorised distributors including Future Electronics, Farnell, Newark Electronics, element14 and Distrelec have stock available or on a lead time for ST1S14PHR.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for ST1S14PHR often in real-time on the comparison pages.
What if I can't find stock of ST1S14PHR?
You can fill out our help required form which you can use to request a quote for ST1S14PHR 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.