VRE104C-5

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VRE104C-5 Application Field and Working Principle
PMIC, or Power Management Integrated Circuit, is an integrated circuit that helps manage and regulate power in an electronic device or system. Voltage reference is one of the most commonly used PMICs, and it is used to provide reference voltages as well as other important parameters in an electronic device or system. The VRE104C-5 is one of the latest voltage references available in the market, and this article looks into the application field and working principle of the VRE104C-5.The VRE104C-5 is a low-power, low-dropout, CMOS-based voltage reference, designed for use in industrial, automotive, medical, and consumer applications where ultra low power consumption, accuracy, and low-noise characteristics are required. It is capable of delivering precise output voltages over the full temperature range and the output voltage is adjustable with an external resistor divider network. The VRE104C-5 has low voltage and current noise, making it ideal for low-noise circuitry such as clock circuits and high-frequency switching power supplies. It can provide an output voltage range of 1.2V to 10V and can operate down to 1.0V input voltage.The VRE104C-5 uses a CMOS-based architecture to achieve high accuracy and low power consumption. The voltage reference is designed using a P-channel MOSFET and an n-channel MOSFET arranged in a common source configuration. The P-channel MOSFET is used to set the output voltage, while the n-channel MOSFET helps in controlling the current. A control circuit is used to provide the control signals to the MOSFETs. The output voltage is regulated using a sensing circuit that senses the current flowing through the sense resistor in the divider network.The VRE104C-5 has two main application fields: It can be used as a reference voltage in power supplies and other voltage regulation circuits, and it can be used as a low-noise voltage reference in low-noise clock circuits and high-frequency switch-mode power supplies. The device can also be used as a temperature sensor, to track temperature variations and protect against thermal instances.To sum up, the VRE104C-5 is a low-power, low-dropout, CMOS-based voltage reference, designed for use in industrial, automotive, medical, and consumer applications where ultra low power consumption, accuracy, and low-noise characteristics are required. It uses a P-channel MOSFET and an n-channel MOSFET arranged in a common source configuration to achieve high accuracy and low power consumption, and its output voltage is controllable using an external resistor divider network. The device has two main application fields: voltage regulation and low-noise clock circuits and high-frequency switch-mode power supplies. It can also be used as a temperature sensor.

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