E-L4957AD1.5TR

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Linear regulators, also referred to as linear voltage regulators, are voltage-controlled electronic devices that generate an output signal that is proportional to the input signal. Linear regulators are commonly used in power management integrated circuits (PMICs) such as the E-L4957AD1.5TR, which is a three-terminal linear regulator specifically designed for low-voltage applications.

The E-L4957AD1.5TR linear regulator is a general-purpose device used to provide a regulated and adjustable output voltage for low-power supply applications. The input voltage range of the device is between 3V and 40V, and the Output voltage range is between 1.5V and 36V, with a maximum current consumption of 1.5A. This device also has excellent EMC performance, making it suitable for automotive, industrial and other commercial applications.

The working principle of the E-L4957AD1.5TR linear regulator is relatively simple. The device takes a higher AC or DC input voltage and reduces it down to a stable lower output voltage, while also providing an adjustable voltage with respect to the output voltage requirements of the device. The input voltage is connected to the positive input of the regulator, which is then compared to a reference voltage. The output of the regulator is connected to the negative input, and the resulting difference between the positive and negative inputs determines the output voltage of the device. The output voltage can be adjusted by changing the reference voltage or by adding a variable resistance to the negative input and adjusting it accordingly.

The E-L4957AD1.5TR linear regulator is well suited for a wide range of applications, including lightweight and low-power communication devices such as PDA and smart phone battery chargers, as well as for powering car accessories and small DC motors. The device can also be used as an active current and voltage limiter for a variety of applications, such as controlling the charging process for lithium-ion batteries in laptop computers and other devices.

The E-L4957AD1.5TR linear regulator is also a great choice for portable applications where low power consumption is a priority. The inherently low noise levels of the device make it suitable for audio and video applications. The device also offers excellent thermal performance, enabling it to be used in a wide range of applications across different markets.

The E-L4957AD1.5TR linear regulator is an ideal choice for a wide range of applications due to its low quiescent current and adjustable output voltage. The device is also cost-effective and has a wide operating temperature range, making it a great choice for commercial, industrial and automotive applications.

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