L5972D DC-DC Switching Converters by STMicroelectronics
2A switch step down switching regulator
| Status: | Active |
|---|---|
| Series: | L5972D |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$1.46
| Distributor | Stock | ||
|---|---|---|---|
|
RS
from US$2.14
|
No stock
|
Buy Now |
|
Newark Electronics
from US$2.02
|
11,956
in stock
|
Buy Now |
|
element14
from US$1.70
|
11,956
in stock
|
Buy Now |
|
Farnell
from US$1.62
|
11,956
in stock
|
Buy Now |
|
Transfer Multisort Elektronik
from US$1.83
|
11,507
in stock
|
Buy Now |
|
Chip One Stop
from US$1.46
|
3,886
in stock
|
Buy Now |
|
Avnet Silica
-
|
30,800
in stock
|
Buy Now |
|
Avnet America
-
|
4,000
in stock
|
Buy Now |
|
EBV Elektronik
-
|
400
in stock
|
Buy Now |
|
Future Electronics
from US$1.46
|
-
|
Buy Now |
|
Distrelec
from US$1.92
|
-
|
Buy Now |
Features
| Thermal shutdown |
| Protection against feedback disconnection |
| Zero load current operation |
| Voltage feedforward |
| 2A internal switch |
| Output voltage adjustable from 1.235V to 35V |
| Operating input voltage from 4.4V to 36V |
| 250kHz Internally fixed frequency |
| Internal current limiting |
| Low dropout operation: 100% duty cycle |
Resources
Product Specifications |
|---|
| DS2670 2A switch step down switching regulator |
Technical Notes & Articles |
|---|
| TN1224 Mounting instructions for SMD (surface mounting device) packages |
Design Notes & Tips |
|---|
| DN0010 Adapting ST power line modem evaluation boards to communicate over a DC bus |
| DN0011 ST1S03 alternative topology: Using a buck in a negative buck-boost configuration |
Brochures |
|---|
| Electric vehicle (EV) ecosystem |
Alternative Descriptions
| Dc/Dc Conv, Buck, 275Khz, 150Deg C | Newark Electronics |
| IC, BUCK REG, SMD, 5972, SOIC8 | element14 |
| IC: driver | Transfer Multisort Elektronik |
| Conv DC-DC Single Step Down 4.4V to 36V 8-Pin SO N Tube | Avnet Silica |
| Switching Reg,2A,4.4-36Vin,SO8,L5972D | RS |
| L5972D Series 36 V 300 uA 280 kHz Buck SMT Switching Regulator - SOIC-8 | Future Electronics |
| ST Switching Voltage Regulator, Step-Down, 1.5mA, 250kHz, SOIC | Distrelec |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a L5972D?
Additional datasheets, footprints and schematics for L5972D are listed on our Part Details page. You can also find images and similar parts to L5972D on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for L5972D on our Product Comparison page. Access via the 'View Pricing & Stock' button to view L5972D price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does L5972D fall under?
The L5972D is listed under Power Management > DC-DC Switching Converters > Buck Regulators.
Can I view similar or alternative parts?
You can view similar parts to L5972D 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 L5972D you can contact the distributor directly for product support, shipping queries etc.
Is the L5972D RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.
Which authorised distributors for L5972D have stock available?
Authorised distributors including Newark Electronics, element14, Farnell, Transfer Multisort Elektronik and Chip One Stop have stock available or on a lead time for L5972D.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for L5972D often in real-time on the comparison pages.
What if I can't find stock of L5972D?
You can fill out our help required form which you can use to request a quote for L5972D 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.