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IL79L Datasheet(PDF) 1 Page - Integral Corp. |
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IL79L Datasheet(HTML) 1 Page - Integral Corp. |
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IL79LXX 1 THREE-TERMINAL LOW CURRENT POSITIVE VOLTAGE REGULATORS The IL79LXX, A Series negative voltage regulators are inexpensive, easy-to-use devices suitable for numerous applications requiring up to 100 mA. This series features thermal shutdown and current limiting, making them remarkably rugged. In most applications, no external components are required for operation. The IL79LXX devices are useful for on-card regulation or any other application where a regulated negative voltage at a modest current level is needed. These regulators offer substantial advantage over the common resistor/zener diode approach. TO-226AA / TO-92 Pin 1. Output 2.Ground 3.Input FEATURES No External Components Required • Internal Short Circuit Current Limiting • Internal Thermal Overload Protection • Low Cost • Complementary Positive Regulators Offered (IL78LXX Series) • Available in Either ±5% (AC) or±10% (C) Selections Ño** 0.1 µF Ñin* 0.33 µF Vout Vin I L79LXX Standard application A common ground is required between the input and the output voltages. The input voltage must remaintypically 2.0 V above the output voltage even during the low point on the input ripple voltage. *C in is required if regulator is located an *appreciable distance from power supply filter. **C O is not needed for stability; however, it does *improve transient response. ABSOLUTE MAXIMUM RATINGS Rating Symbol Value Unit Input Voltage (-5.0 V) (-12, -15, -18V) (-24V) Vl -30 -35 -40 Vdc Storage Temperature Range Tstg -65 to +150 °C Operating Junction Temperature Range TJ +150 °C |
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