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| NTE1934X Integrated Circuit Positive Voltage Regulator, 5V, 2A Features: D 3 Pin Plastic Package TO3P D Only Output Capacitor is Externally Required D Precise Setting Voltage of 2% D Wide Input Voltage Range D Built-in Current Foldback Protection D Ideal Combination of Passivated Power Transistor and High Reliability Flip-Chip Circuit Absolute Maximum Ratings: (TA = +25C unless otherwise specified) DC Input Voltage, VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V Power Dissipation, PC (TC =+ 25C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50W (No Fin) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.6W Thermal Resistance, Junction-to-Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2C/W Junction Temperature Range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -30 to +125C Operating Ambient Temperature Range, Top . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20 to +100C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -30 to +125C Electrical Characteristics: (TA = +25C unless otherwise specified) Parameter DC Input Voltage Output Voltage Output Current Line Regulation Load Regulation Temperature Coefficient Ripple Rejection Foldback Current Symbol VIN VO IO VLINE Kt RR IS1 f = 100Hz to 120HZ VIN = 8V VIN = 6V to 15V, IO = 1A VLOAD VIN = 8V, IO = 0 to 2A Test Conditions IO = 2A VIN = 8V, IO = 1A Min Typ Max 6 4.9 0 - - - - 2.4 - 5.0 - 10 40 0.5 54 - 15 5.1 2 30 100 - - - Unit V V A mV mV mV/C dB A External Circuit D1 VIN DC Input 3 + - CIN 3 2 + - CO VO DC Output Note 1. CO: Output capacitor (47 to 100F, 50V) Note 2. CIN: Capacitor for oscillation protection (approx. 0.33F), if needed. Note 3. Diode for reverse bias protection (NTE552) if needed. .190 (4.82) .615 (15.62) VO .787 (20.0) .591 (15.02) .126 (3.22) Dia .787 (20.0) GND VO VIN .215 (5.47) |
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