LM3880MFE-1AF/NOPB

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

PMIC (Power Supply Controllers, Monitors) are used for controlling, monitoring, and protecting a wide range of electrical systems, from automotive to consumer electronics. One such PMIC that is particularly well suited for power regulation tasks is the LM3880MFE-1AF/NOPB. This document will examine the application field and working principle of the LM3880MFE-1AF/NOPB.

The LM3880MFE-1AF/NOPB is a low-power, multi-functional, monolithic voltage regulator. It is capable of providing up to 1.2A of output current, with an operating voltage range of 0.95V to 5V. Additionally, the device has a built-in under-voltage lockout, an over-voltage release signal, and an adjustable output-current limit. The device is also protected against over-temperature and load transients, ensuring long-term reliability.

The LM3880MFE-1AF/NOPB can be used in a variety of applications in the automotive, computer, and consumer electronics industries. The device is ideal for powering small peripherals such as USB ports and network cards, as well as providing power for displays, keyboards, and other low-power components. Additionally, the device can be used as a main power source for handheld devices, allowing them to be powered from a range of battery sources. It can also be used in applications requiring accurate voltage tracking and stringent noise requirements.

The LM3880MFE-1AF/NOPB is composed of four main components: a controller, an error amplifier, a modulating oscillator, and a power FET. The controller is responsible for regulating the output voltage of the device, while the error amplifier compares the actual output voltage of the device to the reference voltage and adjusts the output voltage accordingly. The modulating oscillator and the power FET form the power stage, providing efficient control of the output voltage. Together, these components ensure accurate regulation and long-term stability.

In addition to its power regulation capabilities, the LM3880MFE-1AF/NOPB features a wide range of features to ensure its safe and reliable operation. The device integrates several safety features, including over-voltage protection, under-voltage lockout, and a power-on reset signal. Additionally, the device also includes soft-start, over-temperature protection, current limiting, and over-current protection.

The LM3880MFE-1AF/NOPB is an extremely versatile and reliable voltage regulator suitable for a variety of applications in the automotive, computer, and consumer electronics industries. Its unique combination of features ensures accurate and reliable power regulation, while its safety features ensure safe and reliable operation over long service life. It is a reliable choice for applications requiring high voltage accuracy and stringent noise requirements.

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