TPS73633DBVR

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TPS73633DBVR is a low-dropout linear voltage regulator, specially designed for mobile and wearable applications. TPS73633DBVR has an integrated Shutdown Mode that can be engaged and disengaged via a separate Control Pin. It is designed to support fixed output voltages of 0.6V, 0.8V, 1.2V, and 1.5V. It is important to note that the TPS73633DBVR is an adjustable regulator, which means that the output voltage can be adjusted by adding external elements. In this way, users can achieve higher precision than with a fixed-voltage IC.

The TPS73633DBVR is a linear solution, which essentially means that it works without switches, thus exhibiting all the features of a linear regulator, such as low noise and good ripple rejection. The TPS73633DBVR ripple rejection ratio is excellent, reaching up to 100dB, and the output noise is lower than 15muVrms.

In terms of specifications, the TPS73633DBVR has an input voltage range of 0.9V to 6V, a maximum quiescent supply current of 6mA, a maximum output current of 225mA, and a maximum junction temperature of 125°C. It also has a wide temperature range of -40°C to 125°C. The TPS73633DBVR is available in the industry-standard SC70 package.

The TPS73633DBVR is ideal for mobile and wearable applications, such as Smartphones, Tablets, Wearable Devices, and Internet of Things (IoT). It is designed to replace traditional linear voltage regulators, such as LDOs (low dropouts) and adjustable voltage regulators located on the system board.

The working principle of the TPS73633DBVR is relatively simple. The voltage regulator takes an input voltage and regulates it to a fixed output voltage. It employs an error-amplifying circuit that senses the difference between the output voltage and an internal reference voltage. This error signal is then used to charge and discharge the voltage regulator’s compensation capacitor, which adjusts the output voltage to the desired level.

The TPS73633DBVR is designed for a wide array of applications, ranging from mobile device power management to industrial control. Moreover, the TPS73633DBVR’s Shutdown Mode makes it an excellent choice for battery-powered applications where power consumption must be kept to a minimum.

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