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| NTE1917 Integrated Circuit Negative 3 Terminal Voltage Regulator, -5V, 100mA Description: The NTE1917 voltage regulator is an inexpensive, easy-to-use device in a TO92 type package suitable for a multitude of applications that require a regulated supply of up to 100mA. This device features internal current limiting and thermal shutdown making the NTE1917 remarkably rugged. No external components are required in many applications. The NTE1917 is useful for on-card regulation or any other application where a regulated negative voltage at a modest current level is needed. It offers a substantial performance advantage over the common zener diode-resistor approach. Features: D Low Cost D 5% Tolerance D Internal Short-Circuit Current Limiting D Internal Thermal Overload Protection D No External Components Required Absolute Maximum Ratings: (TA = +25C unless otherwise specified) Input Voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -30V Operating Junction Temperature Range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to +150C Storage Junction Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65 to +150C Electrical Characteristics: (VI = -10V, IO = 40mA, CI = 0.33F, CO = 0.1F, 0 < TJ < +125C unless otherwise specified) Parameter Output Voltage Symbol VO TJ = +25C -7V VI -20V, 1mA IO 40mA VI = -10V, 1mA IO 70mA Line Regulation Regline TJ = +25C -7V VI -20V -8V VI -20V Test Conditions Min -4.8 -4.75 -4.75 - - Typ -5.0 - - - - Max -5.2 -5.25 -5.25 150 100 Unit V V V mV mV Electrical Characteristics (Cont'd): (VI = -10V, IO = 40mA, CI = 0.33F, CO = 0.1F, 0 < TJ < +125C unless otherwise specified) Parameter Load Regulation Symbol Regload IIB IIB Vn VO/t RR |VI/VO| -8V VI -18V, f = 120Hz, TJ = +25C IO = 40mA, TJ = +25C Test Conditions TJ = +25C, 1mA IO 100mA 1mA IO 40mA Input Bias Current TJ = +25C TJ = +125C Input Bias Current Change -8V VI -20V 1mA IO 40mA Output Noise Voltage Long-Term Stability Ripple Rejection Input-Output Voltage Differential TA = +25C, 10Hz f 100kHz Min - - - - - - - - 41 - Typ - - - - - - 40 12 49 1.7 Max 60 30 6.0 5.5 1.5 0.1 - - - - Unit mV mV mA mA mA mA V mV/1kHrs dB V .135 (3.45) Min .210 (5.33) Max Seating Plane .500 (12.7) Min GND VIN VOUT .021 (.445) Dia Max .100 (2.54) .050 (1.27) .105 (2.67) Max .205 (5.2) Max .165 (4.2) Max .105 (2.67) Max |
Price & Availability of NTE1917
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