View l200 datasheet:

L200 ADJUSTABLE VOLTAGE AND CURRENT REGULATOR ADJUSTABLE OUTPUT CURRENT UP TO 2 A (GUARANTEED UP TO Tj = 150 °C) ADJUSTABLE OUTPUT VOLTAGE DOWN TO 2.85 V INPUT OVERVOLTAGE PROTECTION (UP TO 60 V, 10 ms) SHORT CIRCUIT PROTECTION OUTPUT TRANSISTOR S.O.A.PROTECTION THERMAL OVERLOAD PROTECTION LOW BIAS CURRENT ON REGULATION PIN Pentawatt? TO-3 (4 lead) LOW STANDBY CURRENT DRAIN DESCRIPTION The L200 is a monolithic integrated circuit for volt- 60 V) make the L200 virtually blow-out proof. age and current programmable regulation. It is The L200 can be used to replace fixed voltage available in Pentawatt? package or 4-lead TO-3 regulators when high output voltage precision is required and eliminates the need to stock a range metalcase.Current limiting, powerlimiting, thermal s