Aufbau/Content: IC (__ Trans., __ Widerst., __ Kond., __ Dioden); Form/Case/Outline: DIP-20 / PowerDIP-16+2+2 (L4974A); Type/Application: 3.5 A Switching Regulator; Daten/electr.data: V in: <50 V; Io max: 3.5 A; V out: 5.1 ... 40 V; Pd: <5 W; t j: -40...+150 °C. -