L7980ATR DC-DC Switching Converters by STMicroelectronics
2 A step-down switching regulator
| Status: | Active |
|---|---|
| Series: | L7980 |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$0.92
Features
| 2 A DC output current |
| 4.5 V to 28 V input voltage |
| Output voltage adjustable from 0.6 V |
| 250 kHz switching frequency, programmable up to 1 MHz |
| Internal soft-start and enable |
| Low dropout operation: 100% duty cycle |
| Voltage feed-forward |
| Zero load current operation |
| Overcurrent and thermal protection |
| VFQFPN 3 x 3 - 8L and HSOP8 package |
Resources
Product Specifications |
|---|
| DS5974 2 A step-down switching regulator |
Technical Notes & Articles |
|---|
| TN1224 Mounting instructions for SMD (surface mounting device) packages |
Design Notes & Tips |
|---|
| DN0011 ST1S03 alternative topology: Using a buck in a negative buck-boost configuration |
Brochures |
|---|
| Electric vehicle (EV) ecosystem |
Alternative Descriptions
| L7980 Series 4.5 V to 28 Vin 2 A Step-Down Switching Regulator - HSOP 8L | Future Electronics |
| Conv DC-DC Single Step Down 4.5V to 28V 8-Pin HSOP EP T/R | Avnet Silica |
| HSOP 8/2 A STEP-DOWN SWITCHING REGULATOR | element14 |
| Dc/Dc Conv, Buck, 1Mhz, Hsop-8 | Newark Electronics |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a L7980ATR?
Additional datasheets, footprints and schematics for L7980ATR are listed on our Part Details page. You can also find images and similar parts to L7980ATR on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for L7980ATR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view L7980ATR price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does L7980ATR fall under?
The L7980ATR is listed under Power Management > DC-DC Switching Converters > Buck Regulators.
Can I view similar or alternative parts?
You can view similar parts to L7980ATR 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 L7980ATR you can contact the distributor directly for product support, shipping queries etc.
Is the L7980ATR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.
Which authorised distributors for L7980ATR have stock available?
Authorised distributors including Future Electronics, Avnet Silica, Avnet America, element14 and Farnell have stock available or on a lead time for L7980ATR.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for L7980ATR often in real-time on the comparison pages.
What if I can't find stock of L7980ATR?
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