I'm trying to turn on a laser (3.3v - 4.5v, 100mw) using a 9v battery and LF33CV as voltage regulator(TO220 package, 3.3v output). After 20 seconds the voltage regulator is getting so much hot. I was wondering if it's natural and how can it be fixed?
update1: Here is the test circuit in LF33CV datasheet, is it possible because of not using, capacitors?
update2: Laser draws 0.1 ampere when connected to a DC power.
update3: Original circuit (below picture) was changed with an equivalent circuit.