LM320LZ12 Integrated Circuit - TO92 - National Semiconductor - NSC

LM78L15ACZ Integrated Circuit - TO92 - National Semiconductor - NSC

LM79L12ACZ Integrated Circuit - TO92 - National Semiconductor - NSC

LM431ACZ Integrated Circuit - TO92 - National Semiconductor - NSC

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

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

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

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