A7987TR DC-DC Switching Converters by STMicroelectronics
61 V 3A asynchronous step-down switching regulator with adjustable current limitation for automotive
| Status: | Active |
|---|---|
| Series: | A7987 |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$1.69
| Distributor | Stock | ||
|---|---|---|---|
|
Newark Electronics
from US$2.51
|
15,000
in stock
|
Buy Now |
|
Avnet America
from US$1.69
|
15,000
in stock
|
Buy Now |
|
Avnet Silica
-
|
5,000
in stock
|
Buy Now |
|
RS
from US$3.90
|
0
in stock
|
Buy Now |
|
Future Electronics
from US$1.95
|
0
in stock
|
Buy Now |
|
TME
from US$2.41
|
0
in stock
|
Buy Now |
|
Farnell
from US$2.68
|
0
in stock
|
Buy Now |
|
EBV Elektronik
-
|
0
in stock
|
Buy Now |
| Buy Now |
Features
| 3 A DC output current |
| 4.5 V to 61 V operating input voltage |
| Adjustable fsw (250 kHz to 1.5 MHz) |
| Output voltage adjustable from 0.8 V to VIN |
| Synchronization |
| Adjustable soft-start time |
| Adjustable current limitation |
| VBIAS improves efficiency at light load |
| PGOOD open collector output |
| Digital frequency fold-back in short-circuit |
| Auto-recovery thermal shutdown |
| Qualified following AEC-Q100 requirements |
Last 6 months Inventory & Pricing History
Resources
Product Specifications |
|---|
| DS12928 61 V, 3 A asynchronous step-down switching regulator with adjustable current limitation for automotive |
Technical Notes & Articles |
|---|
| TN1224 Mounting instructions for SMD (surface mounting device) packages |
Brochures |
|---|
| Electric vehicle (EV) ecosystem |
Alternative Descriptions
| Buck Regulators Rohs Compliant: Yes |Stmicroelectronics A7987TR | Newark Electronics |
| Conv DC to DC Single Step Down 4.5V to 61V 16-Pin HTSSOP T/R | Avnet America |
| A7987TR, Buck Boost Switching Regulators | RS |
| 61 V 3A Asynchronous Step-Down Switching Regulator with AdjustableCurrent | Future Electronics |
| PMIC | TME |
| DC/DC CONV, BUCK, 1.5MHZ, 125DEG C | Farnell |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a A7987TR?
Additional datasheets, footprints and schematics for A7987TR are listed on our Part Details page. You can also find images and similar parts to A7987TR on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for A7987TR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view A7987TR price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does A7987TR fall under?
The A7987TR is listed under Power Management > DC-DC Switching Converters > Buck Regulators.
Can I view similar or alternative parts?
You can view similar parts to A7987TR 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 A7987TR you can contact the distributor directly for product support, shipping queries etc.
Is the A7987TR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.
Which authorised distributors for A7987TR have stock available?
Authorised distributors including Newark Electronics, Avnet America, Avnet Silica, RS and Future Electronics have stock available or on a lead time for A7987TR.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for A7987TR often in real-time on the comparison pages.
What if I can't find stock of A7987TR?
You can fill out our help required form which you can use to request a quote for A7987TR 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.