L7987LTR DC-DC Switching Converters by STMicroelectronics
61 V 2 A asynchronous step-down switching regulator with adjustable current limitation
| Status: | Active |
|---|---|
| Series: | L7987L |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$1.34
| Distributor | Stock | ||
|---|---|---|---|
|
Farnell
from US$1.64
|
29,842
in stock
|
Buy Now |
|
element14
from US$1.64
|
37,492
in stock
|
Buy Now |
|
Future Electronics
from US$1.34
|
22,500
in stock
|
Buy Now |
|
EBV Elektronik
-
|
2,500
in stock
|
Buy Now |
|
Newark Electronics
from US$1.87
|
-
|
Buy Now |
|
Avnet America
from US$1.45
|
-
|
Buy Now |
|
Avnet Silica
-
|
-
|
Buy Now |
Features
| 2 A DC output current |
| 4.5 V to 61 V operating input voltage |
| RDS,ON = 300 mΩ typ. |
| Adjustable fSW (250 kHz - 1.5 MHz) |
| Low IQ-SHD (11 μA typ. from VIN) |
| Low IQ (1 mA typ. - VIN 24 V - VOUT 3.3 V) |
| Output voltage adjustable from 0.8 V to VIN |
| Synchronization |
| Adjustable soft-start time |
| Adjustable current limitation |
| Advanced bootstrap capacitor management for LDO operation |
| VBIAS improves efficiency at light load |
| PGOOD open collector output |
| Output voltage sequencing |
| Digital frequency foldback in short-circuit |
| Peak current foldback in short-circuit |
| Auto-recovery thermal shutdown |
Resources
Product Specifications |
|---|
| DS10340 61 V, 2 A asynchronous step-down switching regulator with adjustable current limitation |
Technical Notes & Articles |
|---|
| TN1224 Mounting instructions for SMD (surface mounting device) packages |
Brochures |
|---|
| Electric vehicle (EV) ecosystem |
Alternative Descriptions
| DC/DC CONV, BUCK, 1.5MHZ, HTSSOP-16 | element14 |
| L7987L Series 61 V 2 A Asynchronous Step-Down Switching Regulator - HTSSOP16 | Future Electronics |
| Conv DC-DC Single Step Down 4.5V to 61V 16-Pin HTSSOP T/R | EBV Elektronik |
| Dc/Dc Conv, Buck, 1.5Mhz, Htssop-16 | Newark Electronics |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a L7987LTR?
Additional datasheets, footprints and schematics for L7987LTR are listed on our Part Details page. You can also find images and similar parts to L7987LTR on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for L7987LTR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view L7987LTR price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does L7987LTR fall under?
The L7987LTR is listed under Power Management > DC-DC Switching Converters > Buck Regulators.
Can I view similar or alternative parts?
You can view similar parts to L7987LTR 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 L7987LTR you can contact the distributor directly for product support, shipping queries etc.
Is the L7987LTR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.
Which authorised distributors for L7987LTR have stock available?
Authorised distributors including element14, Farnell, Future Electronics, EBV Elektronik and Newark Electronics have stock available or on a lead time for L7987LTR.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for L7987LTR often in real-time on the comparison pages.
What if I can't find stock of L7987LTR?
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