Status: | Active |
---|---|
Series: | L5973D |
RoHS: | Compliant |
Prices starting from US$1.04
Distributor | Stock | ||
---|---|---|---|
RS
from US$2.70
|
1,895
in stock
|
Buy Now | |
Future Electronics
from US$1.57
|
21,400
in stock
|
Buy Now | |
Chip One Stop
from US$1.93
|
3,789
in stock
|
Buy Now | |
Transfer Multisort Elektronik
from US$2.31
|
397
in stock
|
Buy Now | |
Avnet Silica
-
|
11,200
in stock
|
Buy Now | |
EBV Elektronik
-
|
400
in stock
|
Buy Now | |
Newark Electronics
from US$1.40
|
-
|
Buy Now | |
Avnet America
from US$1.58
|
-
|
Buy Now | |
element14
from US$2.27
|
-
|
Buy Now | |
Distrelec
from US$1.80
|
-
|
Buy Now | |
Farnell
from US$1.04
|
-
|
Buy Now |
2.5 A internal switch |
Operating input voltage from 4 V to 36 V |
3.3 V / (±2%) reference voltage |
Output voltage adjustable from 1.235 V to 35 V |
Low dropout operation: 100 % duty cycle |
250 kHz internally fixed frequency |
Voltage feedforward |
Zero load current operation |
Internal current limiting |
Synchronization |
Adjustable soft-start time |
Inhibit for zero current consumption |
Protection against feedback disconnection |
Thermal shutdown |
Product Specifications |
---|
DS2671 2.5 A switch step down switching regulator |
Technical Notes & Articles |
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TN1224 Mounting instructions for SMD (surface mounting device) packages |
Design Notes & Tips |
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DN0011 ST1S03 alternative topology: Using a buck in a negative buck-boost configuration |
Brochures |
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Electric vehicle (EV) ecosystem |
L5973D Series 36 V 300 uA 250 kHz Switch Step Down Switching Regulator - HSOP-8 | Future Electronics |
Switching Reg,2.5A,4-36Vin,HSOP8 | RS |
IC: driver | Transfer Multisort Elektronik |
Conv DC-DC Single Step Down 4V to 36V 8-Pin HSOP EP Tube | Avnet Silica |
Power Management Rohs Compliant: Yes |Stmicroelectronics L5973D | Newark Electronics |
IC, BUCK REG, SMD, 5973, HSOP8 | element14 |
ST Switching Voltage Regulator, Step-Down, 2.5A, 250kHz, HSOP | Distrelec |
Where can I find additional details, specifications and documents for a L5973D?
Additional datasheets, footprints and schematics for L5973D are listed on our Part Details page. You can also find images and similar parts to L5973D on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for L5973D on our Product Comparison page. Access via the 'View Pricing & Stock' button to view L5973D price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does L5973D fall under?
The L5973D is listed under Power Management > DC-DC Switching Converters > Buck Regulators.
Can I view similar or alternative parts?
You can view similar parts to L5973D 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 L5973D you can contact the distributor directly for product support, shipping queries etc.
Is the L5973D RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.
Which authorised distributors for L5973D have stock available?
Authorised distributors including Future Electronics, Chip One Stop, RS, Transfer Multisort Elektronik and Avnet Silica have stock available or on a lead time for L5973D.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for L5973D often in real-time on the comparison pages.
What if I can't find stock of L5973D?
You can fill out our help required form which you can use to request a quote for L5973D 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.