NTE1956 Integrated Circuit Positive 3 Terminal Voltage Regulator ...

Electrical Characteristics: (V IN = 25.5V, I O = 500mA, T A = +25°C unless otherwise specified)Parameter Symbol Test Conditions Min Typ Max UnitOutput Voltage V OUT T J = +25°C 23.28 24.0 24.72 VLine Regulation REG IN V IN = 25.5V to 29.5V, T J = +25°C – 9.6 96 mVLoad Regulation REG LOA V IN = 25.5V, I O = 0 to 1200mA,T J = +25°C– 120 480 mVInput Dependency of Bias Current I Bias(IN) V IN = 25.5V to 29.5V, T J = +25°C – 1 10 mALoad Dependency of Bias Current I Bias(LOA) I O = 0 to 1200mA, T J = +25°C – 10 50 mABias Current at No Load I Bias I O = 0mA – 2.6 5.0 mABias Current Before theI rush V IN = 21.6V, I O = 0mA – 3 5 mARegulation StartsMinimum I/O Voltage Difference V DIF(min) V IN = 21.6V, I O = 500mA – 0.4 0.6 VT J = +25°C°I O = 1200mA – 0.5 1.0 VPeak Output Current I O(Peak) V IN = 25.5V, T J = +25°C, Note 4 1.2 1.8 2.4 ARipple Rejection Ratio RR V IN = 25.5V to 27.5V, I O = 100mA, 36 56 – dBf= 120HzDesign Reference Data (Note 5)Output Short–Circuit Current I O(Short) V IN = 30V, T J = +25°C, Shorted Load – 10 – mAThermal Protection Operating T J(TH) V IN = 25.5V – 150 – °CTemperatureOutput Voltage TemperatureCoefficienta T J = +25° to +125°C – –40 – ppm/°CNote 4. This current exceeds P D max because it is a parameter during abnormal (overcurrent) operation.Note 5. The characteristice listed are theoretical values based on the IC design and are not guaranteed..420 (10.67)Max.110 (2.79).147(3.75)DiaMaxGND.500(12.7)Max.250 (6.35)Max.070 (1.78) Max.500(12.7)MinV IN.100 (2.54)V OUTGND