TLE4470GXUMA2

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The TLE4470GXUMA2 is a low drop-out (LDO) linear voltage regulator commonly used in portable battery powered applications, such as mobile phones, laptop computers, and other electrical devices. The LDO is capable of delivering up to 1.2 A of current, making it a suitable choice for low-power applications. It is designed for battery-powered 5 V to 7 V supply applications and can be configured for either positive or negative voltage regulation.

The TLE4470GXUMA2 works by providing a constant output voltage regardless of the input voltage or current drawn from the output. It does this by comparing the output voltage to an internal reference voltage, which is usually around 2.5 Volts. It employs an internal error amplifier and an output switch to quickly make corrections to the output when the output deviates from the reference voltage. The error amplifier senses the difference between the output and the reference voltage, and controls the switch to regulate the output voltage.The output voltage can be adjusted using an external voltage divider, which will also allow the output to be disabled or enabled.

The TLE4470GXUMA2 features over-current protection and over-voltage protection. The internal switch used in the LDO ensures that the output voltage will remain stable even during line transients, while the over-voltage protection prevents the output voltage from exceeding the desired level. The low drop-out characteristic of this LDO also helps reduce heat dissipation and improves efficiency.

The TLE4470GXUMA2 can be used in a variety of applications, including: power supply for microcontrollers, portable systems, battery back-up systems, 5V/7V low-noise applications, small point of load (PoL) regulators, and display devices. Additionally, it can be used in automotive applications and home audio/video systems. It is also suitable for applications with up to 1.2 A current.

The TLE4470GXUMA2 is easy to use and provides excellent performance. It features low noise, fast transient response and high efficiency, making it an ideal choice for a wide range of applications. With its wide input voltage range, adjustable output voltage and low drop-out voltage, the TLE4470GXUMA2 is an excellent solution for a variety of power management needs.

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