Re: Low drop discrete p-mosfet linear regulator
From: Winfield Hill (hill_a_at_t_rowland-dotties-harvard-dot.s-edu)
Date: 03/18/05
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Date: 18 Mar 2005 05:23:56 -0800
Fred Bloggs wrote...
>
> Steve Sousa wrote:
>>
>> I need a circuit that can regulate a lithium batery voltage in
>> the range 3.5~4.2 down to 3.3V, max 400mA.
>
> That 400ma seems like a lot for Li battery application. You are
> wasting your time with this circuit- 3.3V is a standard LDO
> regulator: http://www.national.com/pf//LP/LP3872.html
LP3872ET-3.3 Wait, there's more!
You also get free 24-hour samples!
--
Thanks,
- Win
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