L6983CQTR DC-DC Switching Converters by STMicroelectronics
38 V, 3 A synchronous step-down converter with 17 µA quiescent current
| Status: | Active |
|---|---|
| Series: | L6983 |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$1.09
| Distributor | Stock | ||
|---|---|---|---|
|
Newark Electronics
from US$1.34
|
1,643
in stock
|
Buy Now |
|
element14
from US$1.92
|
1,643
in stock
|
Buy Now |
|
Farnell
from US$1.51
|
1,643
in stock
|
Buy Now |
|
EBV Elektronik
-
|
30,000
in stock
|
Buy Now |
|
Avnet Silica
-
|
6,000
in stock
|
Buy Now |
|
Future Electronics
from US$1.09
|
0
in stock
|
Buy Now |
| Buy Now |
Features
| 3.5 V to 38 V operating input voltage |
| Output voltage from 0.85 V to VIN |
| 3.3 V and 5 V fixed output voltage versions |
| 3 A DC output current |
| 17 μA operating quiescent current |
| Internal compensation network |
| Two different versions: LCM for high efficiency at light loads and LNM for noise sensitive applications |
| 2 μA shutdown current |
| Internal soft-start |
| Enable |
| Overvoltage protection |
| Output voltage sequencing |
| Thermal protection |
| 200 kHz to 2.3 MHz programmable switching frequency. Stable with low ESR capacitor |
| Optional spread spectrum for improved EMC |
| Power Good |
| Synchronization to external clock for LNM devices |
| QFN16 package |
Last 6 months Inventory & Pricing History
Resources
Product Specifications |
|---|
| DS13116 38 V, 3 A synchronous step-down converter with 17 μA quiescent current |
Technical Notes & Articles |
|---|
| TN1224 Mounting instructions for SMD (surface mounting device) packages |
| ST-Coilcraft L7983 L6983 |
Brochures |
|---|
| Electric vehicle (EV) ecosystem |
Alternative Descriptions
| Dc/Dc Conv, Sync Buck, 2.2Mhz, 150Deg C Rohs Compliant: Yes |Stmicroelectronics L6983CQTR | Newark Electronics |
| DC/DC CONV, SYNC BUCK, 2.2MHZ, 150DEG C | element14 |
| Conv DC to DC Single Step Down 3.5V to 38V 16-Pin QFN T/R | EBV Elektronik |
| L6983 Series 38 V 3 A 17 uA 2.2 MHz SMT Synchronous Step Down Converter - QFN-16 | Future Electronics |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a L6983CQTR?
Additional datasheets, footprints and schematics for L6983CQTR are listed on our Part Details page. You can also find images and similar parts to L6983CQTR on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for L6983CQTR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view L6983CQTR price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does L6983CQTR fall under?
The L6983CQTR is listed under Power Management > DC-DC Switching Converters > Buck Regulators.
Can I view similar or alternative parts?
You can view similar parts to L6983CQTR 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 L6983CQTR you can contact the distributor directly for product support, shipping queries etc.
Is the L6983CQTR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.
Which authorised distributors for L6983CQTR have stock available?
Authorised distributors including Newark Electronics, element14, Farnell, EBV Elektronik and Avnet Silica have stock available or on a lead time for L6983CQTR.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for L6983CQTR often in real-time on the comparison pages.
What if I can't find stock of L6983CQTR?
You can fill out our help required form which you can use to request a quote for L6983CQTR 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.