SCD7912BTG

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The SCD7912BTG is a linear voltage regulator module, a part of the power management integrated circuits (PMICs) category, which provide power supplies to devices and circuits in order to ensure safe, reliable and consistent operation. It is an adjustable, positive, single low voltage regulator that supports output voltages of 1.0 V to 18 V, adjustable with an external resistor. It is capable of delivering up to 500 mA of current with a power dissipation of up to 1.7 W and assures the output voltage is maintained within 1% of nominal over the load and temperature range.

The SCD7912BTG is ideal for applications that require tight regulations, especially those needing minimum output voltage variations under extreme load and temperature variations, such as communication systems, medical electrical systems and many other industrial applications that require high precision and long-term operating stability.

The SCD7912BTG works with input voltages of up to 28 V. Its ability to withstand up to 40 V transients on the input power line makes it suitable for various DC power supply applications. The SCD7912BTG is also capable of handling up to 12 W of continuous power dissipation in order to provide the greatest amount of power from a single package.

The SCD7912BTG features an active output voltage tracking and it can be adjusted externally via a simple resistor to values compatible with the application. The output voltage is determined by the control circuit, which in turn is calibrated using a single external resistor. Additionally, the regulator is able to meet EN55022 conducted noise and ESD requirements, making it compliant with industry standards.

The module also provides short-circuit protection and thermal shutdown to further protect the system from harm. It also requires minimum external components, thus allowing for small solution footprints. Furthermore, the SCD7912BTG has the ability to self-adjust the maximum dropout voltage - the input-output differential voltage at which the regulator starts to reduce its output current - to maintain regulation.

The SCD7912BTG incorporates advanced on-chip circuit protection technologies, a variety of input/output connections and other protection features, making it a versatile and reliable regulator choice for a multitude of industrial applications. Its circuit design takes advantage of further capabilities such as high transient immunity, low quiescent current, low output noise and fast response time.

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