19-5 = 14 times 0.1 = 1.4 watts of power dissipation. You need a heat sink attached!
Dropped voltage times current flow will allways generate heat in such a device
19-5 = 14 times 0.1 = 1.4 watts of power dissipation. You need a heat sink attached!
Dropped voltage times current flow will allways generate heat in such a device