PQ015EF01SZH

Voltage Dropout (Max):	--
Supplier Device Package:	TO-220-4
Package / Case:	TO-220-4
Mounting Type:	Through Hole
Operating Temperature:	-40°C ~ 85°C
Protection Features:	Over Current, Over Temperature
Control Features:	Enable
PSRR:	60dB (120Hz)
Current - Quiescent (Iq):	2mA
Current - Output:	1A
Series:	--
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	1.5V
Voltage - Input (Max):	10V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Obsolete
Packaging:	Tube

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Application Field of PQ015EF01SZH

PQ015EF01SZH, also known as linear voltage regulators, are electronic components which are used to control the voltage level in a circuit. They are usually used when a device needs a certain required voltage level to regulate and stabilize the electric power supply in order to secure operation.Their main purpose is to provide a low-cost, low-maintenance power source to the electric device that requires it, such as an appliance, motor, audio amplifier, or any other system which requires a consistent voltage level to operate properly. This type of regulator is also used to prevent electrical systems from overload or overvoltage, which may damage the system and cause malfunctions.Due to their low-power usage, linear voltage regulators are a more cost-efficient solution than most other types of regulators. They are usually available in small and simple packages and have a surprisingly high efficiency with clean and stable output voltage. They come in a wide range of sizes and shapes, and with different technical specifications depending on their design and intended application.The PQ015EF01SZH linear voltage regulators are designed to provide a steady output voltage to DC and AC power sources. They are also capable of controlling an input voltage ranging between 5 V and 15 V and outputting a voltage between 0 V and 5.5 V.

Working Principle of PQ015EF01SZH

The working principle of PQ015EF01SZH linear voltage regulators is fairly simple and straightforward. The input voltage is adjusted by the regulator’s internal circuitry, and then it is sent to the output pin.When the input voltage is lower than the required output voltage, the internal circuitry of the regulator ensures that additional power is supplied to maintain the required voltage level. Conversely, when the input voltage is higher than the required voltage level, the regulator adjusts the amount of power sent to the output pin to reduce the amount of current and keep the required output voltage.The internal component responsible for controlling the output voltage is referred to as a series pass transistor (SPT). It is a field-effect transistor that acts like a current-controlled switch, allowing or preventing the flow of current through the device. Depending on the voltage level of the input, the SPT can adjust the amount of current that passes through, thus controlling the output voltage of the device.The PQ015EF01SZH linear voltage regulators also feature a current-limiting circuit which allows them to detect and stop the current overloading. This helps prevent short circuits in the circuit as well as unnecessary damage to the components.

Conclusion

PQ015EF01SZH linear voltage regulators are a reliable and efficient solution to a number of applications requiring a consistent voltage level. They are available in a wide variety of sizes and configurations, and feature a series pass transistor and current-limiting circuit for additional safety and maximum performance. Crucially, they are cost-efficient and simple to install, making them a great choice for many different applications.

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