TPS79926YZUT

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TPS79926YZUT is a high-accuracy, low-dropout linear voltage regulator with programmable output voltage range and very low quiescent current, making it suitable for low-power applications. With an output voltage accuracy of ±0.5%, this device is capable of supplying up to 400 mA of output current with an ultra-low dropout voltage of 150 mV. The fixed output voltage range of this device is adjustable between 1.8V to 3.6V, which can be set through the programmable output voltage and current limit features. This features also helps in protecting the sensitive loads from over-voltage and inrush current.

TPS79926YZUT features an over-current protection, thermal shut down, reverse current over-protection, and over-voltage protection. In addition to all these features, this device is packaged in a small form factor LED-type SOT23-6L (2mm×2.6mm×0.95mm) making this device suitable for miniature applications and space-sensitive applications.

The working principle of the TPS79926YZUT can be divided into three parts: Regulation, Regulation control, and Dynamic Output Voltage. Regulation is the primary function of the device, allowing it to maintain an output voltage that is within a specified range. This device implements regulation control to monitor the output voltage, which helps the device to make decisions about its output voltage range. Finally, the device will adjust the output voltage dynamically by taking into account changes in the load.

The regulation control circuit of the device is composed of voltage feedback operations and sense amplifier. The voltage feedback operations are responsible for monitoring the Vin and Vout. The sense amplifier will detect any errors in the output voltage and adjust its output accordingly. This feature helps to ensure that the device maintains a stable output voltage even in the event of a large load change.

The dynamic output voltage feature helps to provide improved performance in applications involving large load changes. This feature enables the device to adjust the output voltage dynamically to maintain the desired output. This feature is achieved through the use of comparators that compare the output voltage with a reference voltage to determine the necessary ajustment in the output voltage.

The TPS79926YZUT is ideal for a range of applications, from low-power applications to space-sensitive applications. Its high-accuracy and low-dropout voltage make it suitable for battery-powered applications, while its programmable output voltage range and current limit features make it suitable for more sensitive applications. Its small form factor LED-type SOT23-6L (2mm×2.6mm×0.95mm) also makes it suitable for miniature applications and space-sensitive applications. Overall, the TPS79926YZUT provides a wide range of features for many different applications, making it a great choice for voltage regulation.

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