UA7900

Input voltage, V_I: A7924C ....................................... −40 V
All others .................................................................... −35 V
Operating virtual junction temperature, T_J ................150°C
Storage temperature range, Ts_tg....................... −65 to 150°

† Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

This series of fixed-negative-voltage integrated-circuit voltage regulators of A7800 is designed to complement Series A7800 in a wide range of applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. Each of these regulators can deliver up to 1.5 A of output current. The internal current limiting and thermal shutdown features of these regulators essentially make them immune to overload. In addition to use as fixed-voltage regulators, A7800 can be used with external components to obtain adjustable output voltages and currents and also as the power-pass element in precision regulators.