KA78RL00DTF

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KA78RL00DTF is a device belonging to the branch of PMIC (Power management Integrated Circuit) that is focused on Voltage Regulators. More specifically, it belongs to Linear Voltage Regulator ICs.

The KA78RL00DTF provides a fixed or adjustable output voltage with a minimum output current of 1.0A. It operates at 0A to 1.2A of load current, and functions within an operating temperature range of -20°C to 85°C.

The device is designed with an integrated current limiter, an over current and over heat protector, and a temperature compensation circuit.

The KA78RL00DTF is a monolithic integrated circuit composed of two N-channel MOSFETs, which are connected in series in order to form a positive and negative voltage regulator.

The voltage regulator works by controlling the current flowing through the MOSFETs. When the voltage delivered to the regulator is higher than the reference voltage, the device will decrease the amount of current flowing through its power transistors to prevent the voltage from rising. When the voltage delivered to the regulator is lower than the reference voltage, the device will increase the amount of current flowing through its power transistors to make up for the difference.

The reference voltage is set with an external resistor divider network, which is composed of two resistors connected in series. This network is connected to the REF pin on the KA78RL00DTF.

The KA78RL00DTF can be used in a variety of applications, ranging from consumer electronics to industrial control systems. For example, this device can be used as a 5V power supply for a consumer electronics device, or as a 12V control voltage for an industrial control system.

Overall, the KA78RL00DTF is a versatile, reliable and cost-effective linear voltage regulator solution for a wide range of applications. It is an excellent choice for designers looking for an efficient and reliable power management solution.

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