NTE963

NTE963 Linear Integrated Circuit Voltage Regulator, Negative, –6V, 1A Description: The NTE963 voltage regulator employs current limiting, thermal shutdown, and safe–area compensation which makes it remarkably rugged under most operating conditions. With adequate heat– sinking they can deliver output currents in excess of 1.0 amperes. Features: D No External Components Required D Internal Thermal Overload Protection D Internal Short–Circuit Current Limiting D Output Transistor Safe–Area Compensation Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Input Voltage, VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –35V Internal Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internally Limited Derate Above +25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15.4mW/°C Thermal Resistance, Junction–to–Ambient, RthJA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65°C/W Internal Power Dissipation (TC = +25°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internally Limited Derate Above +75°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200mW/°C Thermal Resistance, Junction–to–Ambient (TC = +25°C), RthJA . . . . . . . . . . . . . . . . . . . . . . . . 5°C/W Maximum Junction Temperature Range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0° to +150°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +150°C Electrical Characteristics: (VIN = –11V, IO = 500mA, 0°C ≤ TJ ≤ +125°C unless otherwise specified) Parameter Output Voltage Line Regulation Symbol VO RegLine Test Conditions Min Typ Max Unit TJ = +25°C –5.75 –6.0 –6.25 V 5mA ≤ IO ≤ 1A, PO ≤ 15W, –8.0V ≤ VIN ≤ –21V TJ = +25°C –8.0V ≤ VIN ≤ –25V –5.7 – –6.3 V – 43 120 mV – 10 60 –9.0V ≤ VIN ≤ –13V Electrical Characteristics: (VIN = –11V, IO = 500mA, 0°C ≤ TJ ≤ +125°C unless otherwise specified) Parameter Load Regulation Quiescent Current Quiescent Current Change Ripple Rejection Dropout Voltage Symbol RegLoad IB ∆IB RR Test Conditions Min Typ Max Unit 5mA ≤ IO ≤ 1.5A – 13 120 mV 250mA ≤ IO ≤ 750mA – 5.0 60 TJ = +25°C – 4.3 8.0 mA –8.0V ≤ VIN ≤ –25V – – 1.3 mA 5mA ≤ IO ≤ 1A – – 0.5 9.0V ≤ VIN ≤ 19.0V, f = 120Hz – 65 – dB – 2.0 – V TJ = +25°C VIN – VO TJ = +25°C, IO = 1A Output Noise Voltage Vn TA = +25°C, 10Hz ≤ f ≤ 100kHz – 45 – µV/VO Output Resistance rO f = 1kHz – 17 – mΩ Short–Circuit Current Limit Isc TA = +25°C, VIN = 35V – 0.2 – A TJ = +25°C – 2.2 – A – –1.0 – mV/°C Peak Output Current Average Temperature Coefficient of Output Voltage Imax TCVO .420 (10.67) Max .110 (2.79) .147 (3.75) Dia Max .500 (12.7) Max .250 (6.35) Max .500 (12.7) Min .070 (1.78) Max GND .100 (2.54) VOUT VIN/Tab