KA79L05AZBU

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KA79L05AZBU is a three-terminal Positive Voltage Regulator of linear type (PMIC - Voltage Regulators - Linear). It is intended for use in a wide range of applications, from battery-powered systems to power supply designs of various types.The KA79L05AZBU is designed to provide a fixed output voltage of 5V, with a maximum output current of 1A. It has low standby current and low dropout voltage, making it suitable for a wide range of applications. The device also features overload protection, thermal overload protection and short-circuit protection.The KA79L05AZBU is a monolithic voltage regulator. It consists of an adjustable voltage regulator, push-pull output, voltage reference and error amplifier. The regulator has a fixed output voltage of 5V and features a positive voltage, adjustable current limit and enable control. The output voltage can be adjusted by external resistors. The error amplifier maintains the output voltage by comparing it to a reference voltage, adjusting the current limit.The working principle of the KA79L05AZBU is based on the fact that the voltage drop across a resistor is proportional to the current flowing through the resistor. The regulator uses two resistors, one to set the output voltage and another to set the current limit. The output voltage is set by adjusting the resistance of the output voltage setting resistor. The current limit is set by adjusting the resistance of the current limit setting resistor.The device enables control signal can be used to turn the device on or off. When the enable signal is low, the device is off and no current is flowing; When the enable signal is high, the device is on.The KA79L05AZBU provides an excellent combination of accuracy, low dropout voltage and overload protection for applications where battery-powered if the primary power source. It is used in a wide range of applications from consumer electronics to automotive engineering.In conclusion, the KA79L05AZBU is a three-terminal voltage regulator with a fixed output voltage of 5V and maximum output current of 1A. It has a low dropout voltage, low standby current and a number of features such as overload protection, thermal overload protection and short-circuit protection. The device is suitable for many applications, from consumer electronics to automotive engineering.

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