NTE1902 Integrated Circuit 3 Terminal Positive Voltage Regulator 9V, 100mA Features: Output Current up to 100mA No External Components Internal Thermal Overload Protection Internal ShortCircuit Current Limiting Output Voltage Tolerances of 5% over the Temperature Range Absolute Maximum Ratings: Input Voltage, V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35V IN Internal Power Dissipation, P . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internally Limited D Operating Junction Temperature Range, T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to +125C J Storage Temperature Range, T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 to +150C stg Lead Temperature (During Soldering, 10sec), T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +260C L Electrical Characteristics: (V = 9V, V = 15V, 0 T +125C, I = 40mA, C = 0.33 F, OUT IN J O IN C = 0.1 F, Note 1 unless otherwise specified) OUT Parameter Symbol Test Conditions Min Typ Max Unit Output Voltage V T = +25C 8.64 9.00 9.36 V O J 1mA I 70mA, 11.5V V 24V 8.55 9.00 9.45 V O IN Line Regulation Reg T = +25C 11.5V V 24V 90 200 mV Line J IN 13V V 24V 100 150 mV IN Load Regulation Reg T = +25C 1mA I 100mA 20 90 mV Load J O 1mA I 40mA 10 45 mV O Quiescent Current I 2.1 5.5 mA B Quiescent Current Change I With line, 11.5V V 24V 1.5 mA B IN With load, 1mA I 40mA 0.1 mA O Output Noise Voltage V T = +25C, f = 10Hz to 10kHz 70 V N A Temperature Coefficient of V I = 5mA 0.9 mV/C OUT OUT Ripple Rejection RR T = +25C, 15V V 25V, f = 120Hz 38 44 dB J IN Dropout Voltage V T = +25C 1.4 V DO J Peak Output/Short Circuit Current I /I T = +25C 140 mA pk OS J Note 1. The maximum steady state usable output current and input voltage ar very dependent on the heat sink and/or lead length of the package. The data above represents pulse test condi- tions with junction temperatures as indicated at the initiation of the test..135 (3.45) Min .210 Seating (5.33) Plane Max .500 (12.7) .021 (.445) Dia Max Min V V OUT IN GND .100 (2.54) .050 (1.27) .105 (2.67) Max .165 (4.2) Max .205 (5.2) Max .105 (2.67) Max
