Lii Semiconductor LN1F03 - AC / DC rectifier power switch primary regulator IC LN1F03 REV.A AC/DC For internal,only! v CC/CV v CC/CV ±5% v v 800V v v 50mW v 5 v SOP7 v v 3W ² ² ² LED ² LN1F03 , PWM/PF (3 views)