LM140K-15

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The LM140K-15 is a general-purpose linear voltage regulator that has been designed to operate from an input voltage of up to 20 volts, and provide an output voltage of 15 volts. It is a three-terminal adjustable voltage regulator specifically designed for easy use in a variety of applications. Its features make it ideal for applications such as personal computers, servers, and embedded systems.

The LM140K-15 is a three-terminal adjustable linear voltage regulator that offers 14.27 volts (±1%) output voltage accuracy with a maximum output current capability of 1.5 Amps. It operates from an input voltage of up to 20 volts and provides an output voltage of 15 volts, with ±1% remote sensing accuracy. This device is designed to offer stable operation over a wide range of operating conditions with no external components.

The three terminals of the device are the input, the output and the adjust pins. The input pin or pin 1 is for connecting the output of the power supply, the output pin or pin 2 for connecting the load, and the adjust pin or pin 3 for connecting an external resistor to set the output voltage. The voltage at the adjust pin is up to 0.2 volts above the output voltage. The design of the device facilitates an adjustable output voltage range of 1.2 volts to 15 volts.

The LM140K-15 voltage regulator is designed to limit the output current up to 1.5 Amps. The output voltage and the current limit is adjustable by varying the resistor connected between the adjust pin and ground pin. The device also offers thermal shutdown protection and short circuit current limiting, which helps in protecting the device from any damage due to over current.

The LM140K-15 is an ideal choice for applications requiring an adjustable voltage regulator with exceptional output voltage accuracy and excellent load and line regulation, such as telecom, industrial, datacom, automotive, consumer, and medical industries. It can also be used in general power supply applications, power amplifiers, portable and laptop computers, and other consumer and automotive applications.

The LM140K-15 is a low power consumption, cost-effective and easy to use three-terminal adjustable linear voltage regulator that offers superior performance and stability. The device\'s inherent protection features, including adjustable current limit, overvoltage protection, thermal shutdown protection, and short circuit current limiting, make it an ideal choice for a wide range of applications.

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