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edin • Jul 9, 2008

Surface mount IC voltage regulator

I need some help with a project. I am looking for a surface mount IC voltage regulator. My specs are: input voltage will be able to handle up to 48 volts, output will be fixed 5V, current out 20mA. This will be in small package similar to SOT 23 or smaller. Does anyone know where I can find one that meets these specs, oh yeah and the cost has to be below $1.00 per pc.

Your help is greatly appreciated.
KINETIC_JOULES • Jul 9, 2008
Re: Electrical & Electronics Forum!

Why don't you post a new thread in the Electrical & Electronics Forum:
Electrical & Electronics Engineering - CrazyEngineers Forum
There, you will find the "New Thread" button. Just simply click and type your query.
Kaustubh Katdare
Kaustubh Katdare • Jul 27, 2008
Posts moved to a new thread. 😀
reachrkata • Jul 30, 2008
Considering the low load current requirements, I think it is cheaper to use a simple zener regulator instead of a regulator IC.

samboy2005 • Sep 9, 2008
hey ....just goto this link and choose any regulator of your choice , the prices are would also be mentioned .
WEBENCH® - Choose a Part

i had designed with almost the same requirements using LM317T costing something around $0.6/pc
if you need more info PM me ..
hope it helps

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