MIC68200-1.2YML-TR Integrated Circuits (ICs)

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The MIC68200-1.2YML-TR is a specialized linear voltage regulator (also referred to as a Low Dropout or LDO voltage regulator) used in various applications. This voltage regulator is a combination of two integrated circuits: a MOSFET (field-effect transistor) and low dropout (LDO) regulator.

Application Field

The MIC68200-1.2YML-TR is primarily used for applications requiring a high output voltage accuracy and low current consumption from a 5 V source. Typical applications for this voltage regulator include voltage regulation for FPGAs and DSPs, audio amplifiers, battery charging, and other energy-harvesting systems. Nonetheless, this voltage regulator has a wide array of applications ranging from power management, networking and telecommunications applications, portable devices, and more.

Working Principle

The basic function of the voltage regulator is to ensure that a constant output voltage is provided regardless of changes in input voltage or load current. For this purpose, the MIC68200-1.2YML-TR relies on four main components: a MOSFET, a low dropout regulator (LDO), a voltage divider, and a feedback circuit. The MOSFET forms the core of the device, providing efficient power regulation and allowing for an adjustable output voltage. The LDO regulator works together with the feedback circuit to adjust the output voltage in order to meet the required output voltage. The voltage divider is used to detect any changes in output voltage and signal to the LDO regulator.

The output of the regulator is a constantly regulated voltage, which is maintained by the LDO, voltage divider, and feedback circuit. The MOSFET acts as a power switch, allowing the regulator to switch between high and low power modes, depending on the required output voltage. This allows the device to operate with minimal power consumption.

The MIC68200-1.2YML-TR is a linear voltage regulator capable of providing an adjustable output voltage from a 5 volt source with a high output voltage accuracy and low current consumption. It is suitable for various applications, such as FPGA and DSP voltage regulation, audio amplifiers, battery charging, and even energy-harvesting systems. Its components work together to provide a constant and adjustable output voltage, allowing for efficient power regulation.

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