PQ1R23J0000H Integrated Circuits (ICs)

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PQ1R23J0000H Application Field and Working Principle

PMIC - Voltage Regulators - Linear

The PQ1R23J0000H is a linear voltage regulator IC that can be used in a variety of applications. It is a three-terminal device that offers very low dropout voltage and high accuracy, coupled with fast transient response characteristics which make it well-suited for a variety of applications including embedded power supply design, telecommunications, industrial and consumer electronics.

This device features an operating temperature of up to 150°C, a high PSRR of 60 dB (at 10 kHz) and a low dropout voltage of 0.8V at full load. It also has a quiescent current of 0.15mA, making it suitable for applications where power consumption must be kept to a minimum. It is available in a wide range of output voltages and can provide output currents of up to 600mA.

The PQ1R23J0000H operates by connecting the output voltage to a reference voltage, usually set by a potentiometer. The reference voltage sets the voltage at which the output voltage is regulated. When the output voltage is higher than the reference voltage, the output is pulled down to the reference voltage. When the voltage is lower than the reference voltage, the output is pulled up to the reference voltage.

The PQ1R23J0000H has an enable/disable pin which allows for improved power management and the ability to configure it for either active-high or active-low enable mode. There is also an error flag output pin and a voltage monitor output pin which can be used to indicate faults or low output voltages.

Due to its high accuracy, wide temperature range and low power consumption, the PQ1R23J0000H is ideal for applications such as vital sign monitors, medical devices, sensor systems, power supplies and industrial control systems. It is also suitable for use in automotive systems, remote control systems and audio amplifiers.

The PQ1R23J0000H is an excellent choice for designers requiring an efficient, high performance linear voltage regulator with good accuracy, robust output current capabilities and an extended temperature range.

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