KA723

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The KA723 series Voltage Regulators is a linear voltage regulator circuit that provides a solution for low voltage systems. With a wide input voltage range from 3V to 20V, the KA723 can easily provide a regulated output voltage from 1.25V to 16V, making it useful for a variety of applications. The linear voltage regulation feature of the KA723 provides a smooth and efficient voltage regulation for low voltage systems.

The KA723 linear voltage regulator consists of a single active component, an NPN bipolar junction transistor (BJT) which is connected in a gain circuit configuration. The gain of the circuit can be adjusted by increasing the BJT base current. The transistor acts as a variable resistor providing the needed voltage regulation. The output voltage is set by a simple voltage divider circuit that is connected to the input voltage. The voltage divider is adjusted by adjusting the emitter resistor of the BJT.

The KA723 series voltage regulator is suitable for use in low voltage systems such as in mobile phones and digital cameras. It is capable of providing a regulated output voltage of 3V, 4.2V and 5V. It has low quiescent current and provides short circuit protection. The KA723 can also handle a large range of input voltages, allowing it to be used for both AC and DC input. The KA723 is also relatively small and can easily be mounted on a PCB.

The KA723 series linear voltage regulator is a simple and cost effective solution for low voltage systems. With its wide input voltage range and robust design, the KA723 can be used for a variety of applications. The KA723 is also suitable for use in a variety of low voltage circuits and can provide a reliable and consistent output voltage.

The KA723 linear voltage regulator is a popular choice for low voltage applications. It is relatively easy to set up and configure, making it suitable for use in many different systems. The KA723 is a reliable and efficient regulator that provides a smooth and predictable output voltage. The KA723 can be used in a variety of low voltage systems and is often the preferred regulator of choice.

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