Re: One or Two Component 2mA Current Source

I thought about using a depletion mode FET to make a 2mA current

> source..
>
> Gee.. Not many surface mount depletion mode FETs to chose from on
> Digikey.. Less than a dozen in stock.
>
> Example

formatting link

> Any other(better?) ways to make a 2 component or 1 component 2mA
> current source?
>
> Conditions
> Vacross =3D 10Vdc to 170Vdc
> f=3D120Hz
> T=3D25C
> I Error
> D from BC
> myrealaddress(at)comic(dot)com
> BC, Canada
> Posted to usenet sci.electronics.design