TPS73401DDCT

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The Texas Instruments TPS73401DDCT is a low dropout (LDO) linear regulator with adjustable output voltage. It\'s designed to provide a stable output voltage in a wide range of applications, including microprocessor and ASIC core supply, power management in multi-rail designs, and general purpose voltage regulation. It operates from a 2.6V to 5.5V input voltage range and the output voltage can be set from 0.6V to 5.0V in 50mV increments.

The TPS73401DDCT has several features that make it well-suited to a variety of applications. It has less than 1mA of quiescent current, meaning it won\'t draw too much current. Its low minimum input voltage of 2.6V makes it well-suited for battery-powered applications, where minimum input voltage can vary from 2.5V to 3.3V. It also has a low dropout voltage, at only 130mV at 1A load current, which makes it well-suited for applications with limited headroom. Finally, it features integrated over-current protection and thermal shutdown, making it well-suited for applications that require robust power management.

The TPS73401DDCT works on the principle of negative feedback. The output voltage is determined by a voltage divider network, consisting of an external resistor element connected at the output voltage FB pin. The output voltage is compared to a reference voltage (Vref) and the error signal is amplified. The amplified signal is then fed back to the gate of the internal pass transistor, which adjusts the voltage across the pass transistor to keep the output voltage relatively constant. This constant voltage is then sent to the output pin.

The TPS73401DDCT linear regulator is a high-performance device designed for a wide range of applications. It\'s especially well-suited for applications requiring high accuracy and high input current capability, such as communications, automotive, industrial, and consumer applications. It can be used to regulate power to microprocessors, ASICs, and other integrated circuits, and can also be used in battery-powered applications, where minimum input voltage can vary from 2.5V to 3.3V. The low dropout voltage and low quiescent current make it a great choice for power management applications.

The specific data is subject to PDF, and the above content is for reference