TPS73018YZQT

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The TPS73018YZQT is an ultra-low dropout linear regulator (LDO) with an output voltage accuracy of up to ±1%. It features current limit, thermal protection and high output accuracy, resulting in enhanced overall system reliability and robustness. The device has an output current of up to 1.5A and a wide input voltage range of 2.1V to 5.5V, enabling it to operate in a wide range of power systems. The device can also operate over an extended temperature range (-40°C to 125°C). With a shutdown current of less than 0.1uA, the device is ideal for low power management applications.

The TPS73018YZQT is a cost-effective solution for low power management in a variety of applications, such as automotive, industrial and medical applications. It offers a wide range of voltage outputs and is capable of operating over a wide temperature range, making it a good choice for many applications. Additionally, the device can be used to provide additional power for a microcontroller or for powering down peripheral devices.

The TPS73018YZQT works by controlling an output voltage according to a reference voltage, while providing improved PSRR, line regulation, load regulation and current limit accuracy. The reference voltage is feedback through a voltage divider created by a series of resistors. An error amplifier then senses any difference between the output voltage and the reference voltage, and adjusts the output voltage accordingly. The device also features a current limit that limits the output current. The device also features a thermal protection circuit which will turn off the device when the internal die temperature reaches a predetermined temperature.

The TPS73018YZQT is an ideal selection for low power management applications that require an output voltage range of up to 1.8V and up to 1.5A of current. Its wide input voltage range, low dropout voltage, extended temperature range, and high accuracy make it a perfect solution for many applications. Its small size and low cost make it easy to implement, and its low quiescent current makes it suitable for use in battery-operated systems.

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