Aufbau/Content: IC (21 Trans., 20 Widerst., 3 Dioden, 3 Kond.); Form/Case/Outline: ~ TO-220, 4 Pins (Powerwatt) | ~ TO-3, 4 Pins; Type/Application: 4-terminal adjustable negative voltage regulator; Daten/electr.data: V in: -5 .... -40 V; V out: -2.2 ... -30 V; U in min= U out + 3 V; Imax out: 0.9 A; Ähnlich/similar: µA79GU1C (Fairchild), ...; Varianten: µA79MG (DIP)= Imax out: 0.5 A;µA79HGKC (TO-3, 4 Pins)= V out: -2.1 ... -24 V, Imax out: 5 A.