TO-220 style Voltage Regulators.
7805 3-terminal 1A Positive 5V Fixed Voltage Regulator. Price 30p each plus P&P to any U.K. address
7905 3-terminal 1A Negative 5V Fixed Voltage Regulator. Price 50p each plus P&P to any U.K. address
7812 3-terminal 1A Positive 12V Fixed Voltage Regulator. Price 35p each plus P&P to any U.K. address
7815 3-terminal 1A Positive 15V Voltage Regulator. Price 35p each plus P&P to any U.K. address
7915 3-terminal 1A Negative 15V Voltage Regulator. Price 50p each plus P&P to any U.K. address
7824 3-terminal 1A Positive 24V Voltage Regulator. Price 50p each plus P&P to any U.K. address
LM340T 3-terminal Positive 5V Fixed Voltage Regulator . Price 60p each plus P&P to any U.K. address
LM340T 3-terminal Positive 12V Fixed Voltage Regulator . Price 60p each plus P&P to any U.K. address
LM340T 3-terminal Positive 15V Fixed Voltage Regulator . Price 60p each plus P&P to any U.K. address
LM337T 3-terminal 1.5A Negative Adjustable Voltage Regulator. Price 60p each plus P&P to any U.K. address
LM317T 3-terminal 1.5A Positive Adjustable Voltage Regulator. Price 60p each plus P&P to any U.K. address

DIP style Voltage Regulators.
LM723 Dual in line package Adjustable Voltage Regulator. Price 70p each plus P&P to any U.K. address

TO-99 style Voltage Regulators.
LM305H TO-99 style package Positive Adjustable Voltage Regulator. Price £3.50 each plus P&P to any U.K. address

TO-3 style Voltage Regulators.
LM323K TO-3 style 3A Positive 5V Fixed Voltage Regulator. Price £5.00 each plus P&P to any U.K. address