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| NTE1913 Integrated Circuit Negative 3 Terminal Voltage Regulator, -5V, 1.5A Description: The NTE1913 is a 3 terminal fixed negative voltage regulator in a TO3 type package suitable for numerous applications requiring up to 1.5A. This device employs internal current limiting safe area protection and thermal shutdown for protection against virtually all overload conditions. Low ground pin current allows output voltage to be easily boosted above the preset value with a resister divider. The low quiescent current rain of the NTE1913 with a specified maximum change with line and load ensures good regulation in the voltages boosted mode. Features: D Thermal, Short Circuit, and Safe Area Protection D High Ripple Rejection D 4% Preset Output Voltage Absolute Maximum Ratings: Input Voltage, VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -35V Input-Output Differential, VIN-VO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25V Power Dissipation (Note 1), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internally Limited Operating Junction Temperature Range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to +125C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65 to +150C Lead Temperature (During Soldering, 10sec Max), TL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +230C Note 1. Thermal resistance, junction-to-ambient is +50C/W (no heat sink) and +5C/W (infinite heat sink). Electrical Characteristics: (0 TJ +125C, PD 1.5W, VO = -5V, VIN = -10V, IO = 500mA, CIN = 2.2F, COUT = 1F unless otherwise specified) Parameter Output Voltage Symbol VO RegLine TJ = +25C -20V VIN -7.5V, 5mA IO 1A, P 15W Line Regulation TJ = +25C, -25V VIN -7V, Note 2 TJ = +25C, -12V VIN -8V, Note 2 Load Regulation RegLoad TJ = +25C, 5mA IO 1.5A, Note 2 TJ = +25C, 250mA IO 750A, Note 2 Quiescent Current Quiescent Current Line Quiescent Current Load Output Noise Voltage Ripple Rejection Dropout Voltage peak Output Current Temperature Coefficient IOmax IQ IQ(Line) IQ(Load) VN RR TJ = +25C -25V VIN -7V 5mA IO 1.5A TA = +25C, f = 10Hz to 100Hz -18V VIN -8V, f = 120Hz TJ = +25C, IO = 1A TJ = +25C 0 TJ +100C, IO = 5mA Test Conditions Min -4.8 -7.45 - - - - - - - - 54 - - - Typ -5.0 -5.00 8 2 15 5 1 - - 125 66 1.1 2.2 0.4 Max -5.2 -5.25 50 15 100 50 2 0.5 0.5 - - - - - Unit V V mV mV mV mV mA mA mA V dB V A mV/C Note 2. Regulation is measured at a constant temperature by pulse testing with a low duty cycle. Change in output voltage due to heating effects must be taken into account. .135 (3.45) Max .350 (8.89) .875 (22.2) Dia Max Seating Plane .312 (7.93) Min VOUT .215 (5.45) .040 (1.02) 1.187 (30.16) .665 (16.9) .156 (3.96) Dia (2 Holes) .430 (10.92) .188 (4.8) R Max GND .525 (13.35) R Max VIN/Case |
Price & Availability of NTE1913
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