It's here:
https://www.ti.com/product/LP2950
It's the TO-92 3.3v fixed voltage reg.
I'm using it for for various 3.3V low-current DAC projects. Such as the V_DDD pin on dacs.
The datasheet for the LP2950 is bit confusing for fixed-voltage applications. I am assuming, just drop it in. No input or output caps are needed nor is some R between leads -- correct?
Or how would you tweak its use further?
https://www.ti.com/product/LP2950
It's the TO-92 3.3v fixed voltage reg.
I'm using it for for various 3.3V low-current DAC projects. Such as the V_DDD pin on dacs.
The datasheet for the LP2950 is bit confusing for fixed-voltage applications. I am assuming, just drop it in. No input or output caps are needed nor is some R between leads -- correct?
Or how would you tweak its use further?
The datasheet goes into quite a bit of detail on the input and output capacitor design requirements.
I tried a couple of things ... 10uF tant. before and after input/output. Some DS's suggest this for fixed-voltage LDOs. My results were not good.
The lp2950-33lpre3-3-3vdc-to-92 seems to work best left alone. Not sure????
The lp2950-33lpre3-3-3vdc-to-92 seems to work best left alone. Not sure????