SKU: 41063359628

STMICROELECTRONICS PM8903ATR DC-DC Switching Buck Step Down Regulator, Adjustable, 2.8V-6V in, 3A out, 1.1MHz, VFQFN-16

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Description

STMICROELECTRONICS PM8903ATR DC-DC Switching Buck Step Down Regulator, Adjustable, 2.8V-6V in, 3A out, 1.1MHz, VFQFN-16This is a DC DC Switching Buck Step Down Regulator, Adjustable, 2. 8V 6V in, 3A out, 1. 1MHz, VFQFN 16 product from STMICROELECTRONICS with the model number PM8903ATRProduct details Topology Buck (Step Down) Input Voltage Min 2. 8V Input Voltage Max 6V No. of Outputs 1Outputs DC DC Converter IC Case VFQFN No. of Pins 16Pins Output Current 3A Output Voltage Min 600mV Output Voltage Max Switching Frequency 1. 1MHz Operating Temperature Max 125C

This is a DC-DC Switching Buck Step Down Regulator, Adjustable, 2.8V-6V in, 3A out, 1.1MHz, VFQFN-16 product from STMICROELECTRONICS with the model number PM8903ATR

Product details

Topology Buck (Step Down)
Input Voltage Min 2.8V
Input Voltage Max 6V
No. of Outputs 1Outputs
DC / DC Converter IC Case VFQFN
No. of Pins 16Pins
Output Current 3A
Output Voltage Min 600mV
Output Voltage Max -
Switching Frequency 1.1MHz
Operating Temperature Max 125°C
Packaging Cut Tape
Product Range -
Automotive Qualification Standard -
MSL MSL 3 - 168 hours

Other details

Brand STMICROELECTRONICS
Part Number PM8903ATR
Quantity Each (Supplied on Cut Tape)
Technical Data Sheet EN

All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 41063359628

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4.3 ★★★★★
Based on 22 reviews
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Product Reviews
A
Verified Purchase
Ami
San Leandro, US
★★★★★ 5
My Yorkie’s new favorite toy
Color: Orange
This octopus toy was an instant hit with my Yorkie! The size is perfect for a small dog, and he loves carrying it around the house and tossing it in the air. I really appreciate that it has no stuffing, which means less mess if he gets a little too enthusiastic with his playtime. The material feels durable, and the toy has held up well to daily play. It’s soft enough for cuddling but sturdy enough for tugging and chewing. The squeakers keep him entertained and engaged, and he always gets excited when I bring it out. Overall, this is a fun, well-made toy that keeps my Yorkie happy and occupied. I would definitely buy it again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 14, 2026
A
Verified Purchase
Amazon Customer
Massapequa, US
★★★★★ 3
Octopus dog toy
Color: Blue
My chihuahua loved it but didn’t last very long. Not very durable and was very small. He was able to get the plastic material out fairly quickly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
M
Verified Purchase
Melissa M
Cuba, US
★★★★★ 5
Great!
Color: Orange
Great toy for 8 week corgi puppy! Super cute and well made.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 5, 2025
E
Verified Purchase
Eclectic shopper
Draper, US
★★★★★ 5
Tasha's favorite toy
Color: Blue
A little smaller than expected, but my puppy loves it! We've only had it for a few days, but it seems like it will hold up well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 9, 2025
C
Verified Purchase
Cynthia L. Bartholomew
Louisville, US
★★★★★ 2
Not for Destructive Dogs
Color: Blue
It might be okay for a little dog, but my heeler had it dismantled in short order and I threw it away. Cute toy, but not for a destructive dog.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 17, 2025

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