MC79M15BDTRKG

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The MC79M15BDTRKG is a device belonging to the family of PMIC – Voltage Regulators, commonly referred to as linear voltage regulators. It ensures precise power management of microprocessors and other digital electronics by providing a reliable, regulated low voltage supply. Generally, the MC79M15BDTRKG is found in consumer electronics and remote home-applicatons.

The MC79M15BDTRKG is a voltage regulator that utilizes a linear approach to regulating input voltage. It is capable of regulating an input voltage up to 15V, and is available in a variety of package styles to meet the needs of the various electronic applications that require precise voltage control. Beyond the input voltage range and package variations, the device also features an adjustable output voltage via an external resistor, a temperature protection feature, and an over voltage protection feature.

The working principle of the MC79M15BDTRKG is relatively straightforward and is based on the classic linear regulator topology. When the MC79M15BDTRKG is powered, it will sense the input voltage and, depending on the magnitude, will initiate an output voltage regulation. When the input voltage reaches the upper voltage threshold and the output voltage has been successfully regulated, the MC79M15BDTRKG will cut-off the output current, thus keeping the voltage under control.

The MC79M15BDTRKG also applies the classic three-transistor circuit for protection of the device in the event of an over-voltage situation. In this scenario, the voltage regulator is configured with two transistors, the first transistor allows the current to flow in the forward direction only and the second transistor is configured to switch on when the current flows in the reverse direction. If the input voltage rises to the level where the reverse current exceeds a certain threshold, the second transistor will switch off, thus protecting the device from damage due to over-voltage.

In summary, the MC79M15BDTRKG belongs to the Linear Voltage Regulators family of PMICs and is available in a variety of packages to meet the various electronic applications that require precise voltage control. It utilizes the classic three-transistor circuit for over voltage protection. The working principle of the device is based on the classic linear regulator topology, and it allows for adjustable output voltage via an external resistor. Due to its versatility, the MC79M15BDTRKG can be found in a variety of consumer electronics, remote home-applications and other digital electronics.

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