Which mosfet do i need?

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hello  :)

i used forum search didnt found thing need.

my question is:

i use lowpass filter regulate 0-5 v pwm pin on arduino micro.
now want regulate 0-5v 0-12 v circuit battery.

like 0 v = 0v , 5v = 12v. (like rangemapping)

can archive mosfet? , if yes 1 need?

thank you

in general analog signals processed opamps - haven't
said load variable 12v signal - if significant
power needed power amplifier may needed.

but trying in first place?


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