TPS731125DBVT

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The TPS731125DBVT is a Linear Voltage Regulator that is part of the Texas Instruments family of PMIC (Power Management Integrated Circuit) products. This product line offers voltage regulation and monitoring solutions for a variety of usage scenarios, including automotive, medical, industrial, military and aerospace applications.

The TPS731125DBVT consists of an adjustable two-terminal shunt regulator, an integrated error amplifier, an output voltage divider, a voltage reference, and a short-circuit protection circuit. The shunt regulator senses the output voltage and adjusts the gate voltage of the integrated error amplifier based on the voltage difference. The error amplifier then adjusts the pass transistor\'s gate voltage to maintain a constant output voltage.

The TPS731125DBVT has an adjustable output voltage range of 0.8V to 5V with a maximum current output of up to 1A. It also features an integrated thermal shutdown protection circuit to protect the device from harm in the event of an over-temperature situation. Other key features of the TPS731125DBVT include short-circuit protection, UVLO (under voltage lockout) to protect the device from damage due to low input voltage, and output discharge to help maintain a low output voltage when power is removed from the device.

The TPS731125DBVT can be used in applications where a precise, low noise power supply is needed. It is often used in automotive applications such as DC/DC converters, battery charge controllers and other power supplies. The device is also well-suited for high current, low noise applications such as industrial waveform generators and power amplifiers. Additionally, it is suitable for many consumer electronics applications such as PC motherboards, networking equipment and consumer audio amplifiers.

The TPS731125DBVT is a highly efficient and reliable linear voltage regulator that provides a low-noise, precision output voltage with a wide adjustable range. The device is designed to be integrated into a variety of applications and provides excellent thermal stability, robust protection features and low dropout voltage. This device is an ideal solution for power supplies requiring precise, low dropout regulation.

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