PWM LATCH FOR SINGLE PULSE PER PERIOD |
UNDER VOLTAGE LOCK OUT WITH HYSTERETIC TURN-ON |
SWITCHING FREQUENCY UP TO 200KHz |
VERY HIGH EFFICIENCY |
CONTINUOUS MODE OPERATION |
THERMAL SHUTDOWN |
RESET AND POWER FAIL FUNCTIONS |
PRECISE 5.1V ± 2% ON CHIP REFERENCE |
2A OUTPUT CURRENT |
0 TO 90% DUTY CYCLE RANGE |
5.1V TO 40V OUTPUT VOLTAGE RANGE |
INTERNAL CURRENT LIMITING |
INPUT/OUTPUT SYNC PIN |
INTERNAL FEED-FORWARD LINE REG. |
Product Specifications |
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DS0067 2A 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 |
DC/DC CONV, BUCK, 100KHZ, SOIC-20 | Farnell |
Dc-Dc Converters |Stmicroelectronics L4972AD | Newark Electronics |
Conv DC-DC Single Step Down 15V to 50V 20-Pin SO | Avnet America |
Where can I find additional details, specifications and documents for a L4972AD?
Additional datasheets, footprints and schematics for L4972AD are listed on our Part Details page. You can also find images and similar parts to L4972AD on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for L4972AD on our Product Comparison page. Access via the 'View Pricing & Stock' button to view L4972AD price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does L4972AD fall under?
The L4972AD is listed under Power Management > DC-DC Switching Converters > Buck Regulators.
Can I view similar or alternative parts?
You can view similar parts to L4972AD 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 L4972AD you can contact the distributor directly for product support, shipping queries etc.
Is the L4972AD RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.
Which authorised distributors for L4972AD have stock available?
Authorised distributors including Farnell, Newark Electronics and Avnet America have stock available or on a lead time for L4972AD.
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