Item# LM209K
5V 1.5A to3 Voltage Regulator
IC 7812K , 12V 1.5A TO3 Voltage Regulator SKU: 7812K Price: $2.50
IC 78L24 , 24V 1.5A TO92 Voltage Regulator SKU: 78L24 Price: $0.35
IC LM350K , 3A Adjustable Voltage Regulator 1.2V~33V SKU: LM350K Price: $4.50