www.fairchildsemi.com MC78MXX/LM78MXX 3-Terminal 0.
MC78M18B - 500 mA Positive Voltage Regulators
MC78M18 - THREE-TERMINAL MEDIUM CURRENT POSITIVE FIXED VOLTAGE REGULATORS
MC78M18C - THREE-TERMINAL MEDIUM CURRENT POSITIVE FIXED VOLTAGE REGULATORS
MC78M18 - 3-Terminal 0.5A Positive Voltage Regulator
MC78M18C - 500 mA Positive Voltage Regulators
MC78M18 - 500 mA Positive Voltage Regulators