LM320K12 Integrated Circuit - TO3 - National Semiconductor - NSC

LM340KC12 Integrated Circuit - TO3 - National Semiconductor - NSC

LM320K5 Integrated Circuit - TO3 - National Semiconductor - NSC

LM2596S-12 Integrated Circuit - TO263 - National Semiconductor - NSC

LM2596T-12-ZIP Integrated Circuit Standard Custodia National Semiconductor NSC

LM2576-12 Integrated Circuit - Standard Custodia - National Semiconductor - NSC

LM3026H Integrated Circuit - TO5-12 - National Semiconductor - NSC

LM320T-12 Integrated Circuit - TO220 - National Semiconductor - NSC