AN80L20RMS

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AN80L20RMS is a three-terminal Adjustable Positive Voltage Regulator that offers excellent performance and superior quality. It is suitable for many power supply applications, and is capable of providing up to 20V of output voltage, with a maximum current up to 400mA. This Linear Regulator is available in surface mount TO-252 (DPAK) package. The Regulator offers very low dropout voltage due to its low quiescent current (typical 0.35mA). The AN80L20RMS is excellent for use with low-power supplies, such as from battery-powered applications, and is compatible with a wide range of voltages and currents.

AN80L20RMS belongs to PMIC - Voltage Regulators - Linear type. AN80L20RMS provide a positive output voltage and does not require special external components to begin regulation. Additionally, it features soft-start, current-limit protection, thermal shutdown and short-circuit protection which protect the device from incorrect operating conditions.

An adjustable positive voltage regulator typically has an output voltage that can be externally adjusted by various methods. This type of regulator offers significant flexibility in setting the output voltage, as a single part can be programmed in order to meet a range of application requirements. While the output voltage can be adjusted up or down, the input voltage will remain the same while the output voltage is adjusted.

The basic working principle of an adjustable positive voltage regulator can be explained as follows. The regulator contains a voltage-trimming circuit, which is controlled by the external components. When the output voltage is adjusted, this circuit will alter the internal transistor\'s gain factor and adjust the output voltage accordingly. The device contains a control pin, used for measuring the output voltage, as well as for setting the reference voltage for the output. A feedback loop senses the output voltage, compares it with an internal reference, and adjusts the gain factor accordingly.

The main advantage of an adjustable positive voltage regulator is its flexibility. As it can be used over a wide range of applications, from DC to AC supplies, small circuit boards to large machinery, the regulator can be precisely programmed to meet the application requirements. Additionally, its ability to handle large current loads and its ability to offer high precision output voltage make it an excellent choice for many power supply applications.

The AN80L20RMS Adjustable Positive Voltage Regulator is an ideal solution for many power supply applications. It provides low-power performance, excellent precision output voltage, and protection against incorrect operating conditions. Additionally, its surface mount package allows easy installation and setup, making it an ideal choice for many power supply design applications.

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