NTE1977 Datasheet | NTE Electronics

Description : The NTE1961 through NTE1977 series of monolithic 3- terminal negative voltage regulators employ internal current limiting, thermal shut- down, and safe- area pensation in an isolated TO220 type package making them essentially indestrucible. If adequate heat sinking is provided, they can deliver over 1A output current. These devices are intended for use as fixed voltage regulators in a wide range of applications including local (on card) regulation for elimination of distribution problems associated with single point regulation. In addition to use as fixed voltage regulators, they can be used with external ponents to obtain adjustable output voltages and currents. Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Input Voltage, VIN NTE1961, NTE1963, NTE1965, NTE1967, NTE1971, NTE1973 - - - . . . . - 35V NTE1975, NTE1977 - - - - - - - - - - - . . - 40V Power Dissipation (TC ≤ +70°C), PD - - - - - - - - - . . . . 16W Operating Junction Temperature Range, TJ - - - - - - . . . . - 30° to +150°C Operating Ambient Temperature Range, Topr - - - - - - . . . . - 30° to +75°C Storage Temperature Range, Tstg - - - - - - - - . . - 40° to +125°C Thermal Resistance, Junction- to- Ambient, Rth JA - - - - - - - 60°C/W Thermal Resistance, Junction- to- Case, Rth JC - - - - - - - . . . . 5°C/W Electrical Characteristics: (TJ = +25°C, CI = 2.2µF, CO = 0.1µF, Note 1 unless otherwise specified) Parameter Output Voltage NTE1961 NTE1963 NTE1965 NTE1967 NTE1971 NTE1973 NTE1975 NTE1977 Symbol VOUT Test Conditions VIN = - 10V, IO...