LM2594HVMX-5.0/NOPB LM2594HVMX-5.0PB LM2594HVMX-ADJ LM2594HVMX-ADJ/NOPB LM2594HVMX-ADJ/S5000250 LM2594HVN-12 LM2594HVN-12/NOPB LM2594HVN-3.3 LM2594HVN-3.3/NOPB LM2594HVN-5.0