5 x LM340T-12 TI/National Semi Fixed 12V Linear Regulator, TO-220, 12V

LM340T12 NSC 7812 12v Positive Voltage Regulator LOT OF 4 EA

Quantity 2 - National Semiconductor LM337T Adjustable Voltage Regulators TO220

Vintage Motorola LM340K-15 Voltage regulator Original 15 volt

10 PCS MC7812CT TO-220 MC7812 7812CT 12V 1A Positive-Voltage Regulators Chip

50PCS LM317 LM317T LM317T-DG Positive Voltage Regulator TO220

50 PCS L7812CV TO-220 LM7812 7812 12V 1.5A Positive-Voltage Regulator Transistor

National LM340T12 fixed 12volt positive regulator with heat sink TO-220