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CAT # S81250 (1 Review) Write a Review

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100 + $0.20 each
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Product Description
Seiko S-81250PG. Input: 12Vdc. Output: 5Vdc, 100mA. TO92, three lead voltage regulator. Large quantity available.
Spec sheet available in PDF format.
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
(This item was manufactured prior to August 31st, 2018)

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Customer Reviews (1 Review)

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They're Grrrrrrreat!!!

Reviewer: from SAGINAW, TX USA

I love these little regulators!! Mine put out around 5.6V. If you want to put out a little less than 5V, simple, add a diode - it's good to have a diode anyway. My test reg has been powering 4 LED's through a Nand Gate and an Or Gate with a 9.5V input for two weeks 24/7 on the left side of my breadboard with no problems and zero heat!! I highly recommend them. Yes, I have a diode from the output to my board.

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