S-13R1C23-A4T2U3

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S-13R1C23-A4T2U3 is a linear regulator controller IC. It is a part of the PMIC (Power Management Integrated Circuit) and Voltage Regulators product range from Taiwan-based TPC (Toptrans Power Component Corporation).The S-13R1C23-A4T2U3 is a linear voltage regulator controller IC which has a wide load voltage step-down and step-up adjustable range. S-13R1C23-A4T2U3 is a high-efficiency linear regulator controller that provides excellent output voltage accuracy, wide operating voltage and temperature range as well as low standby current.S-13R1C23-A4T2U3 is used to convert an input voltage to an output voltage with improved accuracy and efficiency. The application field of S-13R1C23-A4T2U3 is computer, peripheral device, security system, phone, and other industrial automation equipment and lighting system.The working principle of the S-13R1C23-A4T2U3 is based on the difference of the output and the reference voltage. The main functional parts of the S-13R1C23-A4T2U3 include a precision reference, high-bandwidth error amplifier, resistive feedback divider, high-side MOSFET driver and current-limited power FETs.The operation of the S-13R1C23-A4T2U3 can be divided into three stages. First, the reference voltage is compared to the regulation feedback voltage and the difference is amplified. The second stage is the error amplifier. This amplifies the difference between the reference voltage and feedback voltage to control the MOSFET. At the third stage, the output voltage is regulated to the needed value.The error amplifier controls the high-side MOSFET to either turn on or turn off the path between the input and the output voltage. When there is current needed for the output, the MOSFET turns on and the input voltage passes through the power FETs to create the output voltage. If the voltage is not needed, the MOSFET turns off and current no longer passes through the power FETs, minimizing the consumption power lost in stand-by mode.The S-13R1C23-A4T2U3 is a cost-effective linear voltage regulator that provides reliable, low voltage power supply regulation. It has a wide input voltage range and a high efficiency up to 94%. It also has an adjustable output voltage and fast transient response that make it suitable for various applications such as computer, peripheral device, security system, phone, and other industrial automation equipment and lighting system. The S-13R1C23-A4T2U3 is a reliable, efficient, and cost-effective linear voltage regulator controller that is ideal for general purpose applications.

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