NJM78L18UAManufacturer: JRC 3-TERMINAL POSITIVE VOLTAGE REGULATOR | |||
| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| NJM78L18UA | JRC | 7150 | In Stock |
Description and Introduction
3-TERMINAL POSITIVE VOLTAGE REGULATOR The **NJM78L18UA** is a linear voltage regulator integrated circuit (IC) designed to provide a stable +18V output voltage with low power consumption. Part of the NJM78Lxx series, this compact and reliable component is widely used in electronic circuits requiring precise voltage regulation.  
With a maximum output current of 100mA, the NJM78L18UA is suitable for low-power applications such as sensor interfaces, signal conditioning, and small-scale analog circuits. It features built-in overcurrent protection, thermal shutdown, and short-circuit protection, ensuring safe operation under varying load conditions.   The regulator operates with an input voltage range of up to 35V, making it compatible with a variety of power sources. Its low dropout voltage and minimal quiescent current enhance efficiency, particularly in battery-powered devices. The NJM78L18UA is available in a small **TO-92** package, facilitating easy integration into compact designs.   Engineers and hobbyists favor this IC for its simplicity, reliability, and cost-effectiveness in delivering stable voltage outputs. Whether used in industrial control systems, audio equipment, or portable electronics, the NJM78L18UA remains a practical choice for voltage regulation needs. |
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Application Scenarios & Design Considerations
3-TERMINAL POSITIVE VOLTAGE REGULATOR
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