LP2981AIBPX-3.2

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

Linear voltage regulators are among the most popular of power management integrated circuits (PMICs) available, thanks to their cost effectiveness and relative simplicity of design. One such PMIC is the LP2981AIBPX-3.2, a positive voltage regulator designed to deliver up to 3A of regulated output current, with a maximum output voltage of 3.2V. The LP2981AIBPX-3.2 is an easy-to-use solution for applications requiring low voltage, high current power.

The LP2981AIBPX-3.2 is suitable for a wide range of applications, from consumer electronics to industrial automation. In consumer electronics, the regulator can be used to provide power for memory, microprocessors, LCD displays, and other electronic components. It can also be used for portable medical devices due its low quiescent current. It is well-suited for industrial automation applications, as its wide input voltage range (1.8 - 28V) and low quiescent current makes it ideal for powering microcontrollers, sensors and other systems.

The LP2981AIBPX-3.2 features a built-in current limiting and thermal shutdown circuitry to protect components and ensure stable performance. It also features low output voltage noise and ripple to ensure clean and accurate power delivery. The regulator also has low output voltage offset and line regulation. This ensures that the output voltage remains stable despite changes in input voltage or load current.

In terms of its actual operating principle, the LP2981AIBPX-3.2 is a linear regulator, meaning that it works by comparing the output voltage to a reference voltage via an error amplifier. When a load is drawn from the output, the output voltage drops and the error amplifier drives the regulator to decrease its output current so that it can maintain the output voltage at the desired level. The current source circuit then provides the current required in order to bring the output voltage back up to the setpoint. The regulator also includes a variable gain to reduce stability issues.

The LP2981AIBPX-3.2 is a powerful and easy-to-use solution for powering a variety of electronic components and systems, from consumer electronics to industrial automation. With its wide input voltage range and robust current limiting and thermal shutdown circuitry, it offers a stable and reliable power source.

In conclusion, the LP2981AIBPX-3.2 is an ideal choice for applications requiring a low voltage, high current power solution. Its built-in protective features and low noise levels make it suitable for a variety of uses, ranging from consumer electronics to industrial automation. Its linear operating principle and variable gain circuitry ensure reliable and stable performance.

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