si 3033c Same inputs different outs?

[Ashroyer05]

I have a regulator SR3033c and Si3033c is the only thing I could find info on. I hope they're compatible. My question is: if I have roughly 6 volts going in to both can one have 3.3 for a vout and one have 5 for a vout? When I say both I mean that I have two sr3033c's and they're both on the same board.

http://html.alldatasheet.com/html-pd.../SI-3033C.html

[ben7]

Re: si 3033c Same inputs different outs?

I have a regulator SR3033c and Si3033c is the only thing I could find info on. I hope they're compatible. My question is: if I have roughly 6 volts going in to both can one have 3.3 for a vout and one have 5 for a vout? When I say both I mean that I have two sr3033c's and they're both on the same board.

http://html.alldatasheet.com/html-pd.../SI-3033C.html

This is probably just like the 1117 regulators.
There is probably some other numbers on the regulators which determine what voltage they output.
Example:
http://i01.i.aliimg.com/photo/v0/586...3_LM1117_5.jpg
You can see "1117" on the chip.
However, you can also see in the bottom left corner of the chip, there is "3.3". That means it has a fixed output of 3.3V.
I've also seen "33" instead, or "3R3".

[budm]

Re: si 3033c Same inputs different outs?

SIxx33, the 33 = 3.3V as shown in the spec sheet of the SI3033C. I cannot find anything with SR number. Is it SR for sure?

[Ashroyer05]

Re: si 3033c Same inputs different outs?

I actually think it's SK. Sanken? But they only show me a 3 pin ic. Could Vos cause the voltage to be different? But if it is compatible with SI the output doesn't look like it should go near 5V.

[budm]

Re: si 3033c Same inputs different outs?

Show us the pictures of these parts.