LP38693SD-3.3/NOPB LP38693SD-5.0 LP38693SD-5.0/NOPB LP38693SD-5.0/NOPB . LP38693SD-ADJ LP38693SD-ADJ/NOPB LP38693SDX-1.8 LP38693SDX-1.8/NOPB LP38693SDX-2.5 LP38693SDX-2.5/NOPB