The LM7912 series of three terminal negative regulators are available in TO-220 package and with several fixed output voltages, making them useful in a wide range of applications. Each type employs internal current limiting,thermal shut down and safe operating area protection, making it essentially indestructible. Features:- • Output Current in Excess of 1A • Output Voltages of -5, -6, -8 , -9, -10, -12, -15, -18 and -24V • Internal Thermal Overload Protection • Short Circuit Protection • Output Transistor Safe Operating Area Compensation Specification:- Symbol Parameter Min Type Max Units VO Output Voltage -11.5 -12 -12.5 V Regline Line Regulation 12 240 m V Regload Load Regulation 12 240 m V IQ Quiescent Current 3 6 °C RR Ripple Rejection 54 60 d B Related Document:- LM7912 IC Data Sheet
