LM2674MX-3.3/NOPB LM2674MX-3.3V/NOPB LM2674MX-5 LM2674MX5.0 LM2674MX-5.0 LM2674MX-5.0/NOPB LM2674MX-5.0+ LM2674MX-5.0NOPB LM2674MX-5.0PB LM2674MX-5.0-TP