LM2575HVT-15 Integrated Circuit - TO220 - National Semiconductor - NSC

LM7805 Integrated Circuit - TO220 - National Semiconductor - NSC

LM7815 Integrated Circuit - TO220 - National Semiconductor - NSC

LM7915 Integrated Circuit - TO220 - National Semiconductor - NSC

LM7912 Integrated Circuit - TO220 - National Semiconductor - NSC

LM2574N-15 Integrated Circuit - DIP8 - National Semiconductor - NSC

LM2575T15 Integrated Circuit - TO220-5 - National Semiconductor - NSC

LM2990T12 Integrated Circuit - TO220 - National Semiconductor - NSC