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PMIC--Voltage Regulators--Linear

BU15TA2WHFV-TR, also known as a low-dropout linear regulator, is a monolithic integrated EPROM designed for use as a direct voltage regulator. It is used in a variety of applications, the most common being automotive electronics and renewable energy applications. Its superior current-sense and transient immunity characteristics make it suitable for use in a variety of harsh environments. Its low dropout voltage and low quiescent current give it ultra-low power control.

Application Field

BU15TA2WHFV-TR is used in a variety of application fields including automotive electronics, renewable energy, white goods, aerospace, and industrial automation. Due to its low dropout voltage and low quiescent current, it is suitable for use in various low-power applications such as low voltage lighting, battery-powered devices, and solar panel controllers. It is also useful for back-up power application, where it is used to regulate constant voltage in the event of a power failure.

Working Principle

The BU15TA2WHFV-TR operates on the principle of a linear voltage regulator. In this type of regulator, an incoming voltage is regulated to a predetermined level for a specific output voltage. This is done by using a set of resistors, capacitors and a transistor to create a feedback loop. The loop is set up in such a way that if the output voltage is not equal to the predetermined level, then the regulator will compensate accordingly in order to bring the output to the desired level. The BU15TA2WHFV-TR has several advantages over traditional linear voltage regulators. It has a higher current sense capability and wider voltage range, and is also more immune to transient conditions. Its low dropout voltage and low quiescent current make it suitable for low power applications.

Conclusion

The BU15TA2WHFV-TR is a low-dropout linear regulator that is suitable for use in a variety of application fields including automotive electronics, renewable energy, white goods, aerospace, and industrial automation. It operates on the principle of a linear voltage regulator, which uses a set of resistors, capacitors and a transistor to maintain a desired output voltage. Its superior current sense and transient immunity characteristics, combined with its low dropout voltage and low quiescent current, make it suitable for low power applications.

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