Status: | Active |
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Series: | PM8903A |
RoHS: | Compliant |
Integrated 35 mΩ MOSFETs for high efficiency |
3 A continuous output current |
2.8 V to 6 V input voltage (VIN) |
2.9 V to 5.5 V supply voltage (VCC) |
Adjustable output voltage down to 0.6 V |
1% output voltage accuracy |
1.1 MHz switching frequency operation |
PSKIP mode to optimize light load efficiency |
Embedded bootstrap diode |
Thermally compensated loss-less current sense across HS and LS MOSFETs |
OV/UV/OC and overtemperature protection |
Internal soft-start and soft-stop |
Interleaving synchronization (up to 2 ICs) |
Power Good output |
Shutdown function (< 15 μA quiescent current) |
VFQFPN16 3 x 3 mm compact package |
Product Specifications |
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DS9441 3 A step-down monolithic switching regulator |
Technical Notes & Articles |
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TN1224 Mounting instructions for SMD (surface mounting device) packages |
Brochures |
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Electric vehicle (EV) ecosystem |
Dc/Dc Conv, Buck, 1.1Mhz, Vfqfn-16 | Newark Electronics |
DC/DC CONV, BUCK, 1.1MHZ, VFQFN-16 | element14 |
Conv DC-DC Single Step Down 2.8V to 6V 16-Pin VFQFPN T/R | Avnet America |
Where can I find additional details, specifications and documents for a PM8903ATR?
Additional datasheets, footprints and schematics for PM8903ATR are listed on our Part Details page. You can also find images and similar parts to PM8903ATR on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for PM8903ATR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view PM8903ATR price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does PM8903ATR fall under?
The PM8903ATR is listed under Power Management > DC-DC Switching Converters > Buck Regulators.
Can I view similar or alternative parts?
You can view similar parts to PM8903ATR 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 PM8903ATR you can contact the distributor directly for product support, shipping queries etc.
Is the PM8903ATR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.
Which authorised distributors for PM8903ATR have stock available?
Authorised distributors including Newark Electronics, element14, Farnell, Avnet America and EBV Elektronik have stock available or on a lead time for PM8903ATR.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for PM8903ATR often in real-time on the comparison pages.
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