You might be looking for the TI "railsplitter" device? TLE2426 or something
like that. Warning - High probability that the number is wrong... going by
memory on a part I haven't used in 10+ years :)

-- Mark

> -----Original Message-----
> From: piclist-bounces@mit.edu [mailto:piclist-bounces@mit.edu]On Behalf
> Of alan smith
> Sent: Monday, September 25, 2006 10:43 AM
> To: Microcontroller discussion list - Public.
> Subject: [EE] 1.25V @ 300mA
>
>
> Short of doing a full blown switcher, rather do just an LDO and
> feed from my 3.3V or 2.5V source I have.  Years ago, I had used a
> part that was designed to be a DDR termination voltage, where you
> give it a reference and it drives out half that reference but I
> can't find the part now.
>
>   So, anyone know of an LDO that can give half the reference
> voltage on its output?
>
>
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