LT3081IT7#PBF

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

LT3081IT7#PBF is an adjustable low dropout linear regulator from Texas Instruments\' Power Management IC family. It is a compact, low power and highly efficient component for transforming unregulated input voltage to a fixed regulated output voltage.

The LT3081IT7#PBF is built upon a bipolar junction process, which provides excellent regulation, low noise, and a wide input voltage range from on 1.3 V up to a maximum of 44 V. A typical quiescent current of only 1uA, excellent line, load and temperature regulation and only 1mV dropout at the output makes this voltage regulator a compelling choice for industrial, automotive and consumer applications.

The adjustable version of the LT3081IT7#PBF has higher accuracy due to the 1% tolerance feature. It also has Logic level enable/disable control (EN) and temperature range of -40°C to +150°C. Furthermore, the power up and down sequencing with adjustable blanking time delays helps to protect delicate components from inrush current or potential overvoltage. Other features include a high PSRR at the line and output and a thermal shutdown ability.

The LT3081IT7#PBF is mainly used for sensitive applications, such as energy management, analog and mixed signal, portable set-top box, and remote transceiver. The voltage regulator is specifically designed to power one or more ASICs and/or MCUs from low input voltages, enabling low power designs. Additionally, it helps to reduce the number of required external components and save the valuable board space.

The LT3081IT7#PBF is a 4-terminal, low dropout linear regulator that works on the principle of voltage drop across a resistor. This linear regulator is optimized for low dropout operation, which uses a PNP pass transistor operating in a current mirror mode. The voltage across the resistor is determined by the current through it, which is held constant by the voltage feedback loop. By adjusting the output voltage using the potentiometer built into the component\'s package, the device is adjusted to the required output voltage.

The LT3081IT7#PBF provides excellent efficiency, high power output and fast transient response when compared to the other previous voltage regulator components. In addition, the component is designed to enable easier biasing, hot insertion, reverse current transient protection, and improved EMI filtering. The component is also made from surface mount technology, which makes it easier to integrate into highly efficient designs.

In conclusion, the LT3081IT7#PBF is an adjustable low dropout linear voltage regulator that can provide improved performance for myriad industrial and automotive applications. It is built using a bipolar junction process and features a low power, high efficiency, current-mirror mode topology. This component provides excellent output voltage precision and accuracy with a 1% tolerance, a very low quiescent current and adjustable output voltage range. It also features logic level enable/disable control, power up & down sequencing and adjustable blanking time delays to protect against inrush surge and overvoltage at start-up.

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