LM4050AEX3-2.5+T

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

Power management integrated circuits (PMICs) provide an essential function in many electronic devices. The voltage reference, an integral part of many PMICs, allows for precise voltage regulation or monitoring of current or voltage levels. The LM4050AEX3-2.5+T is a precision low-dropout (LDO) voltage regulator that works with a wide supply voltage range from 1.2-25V, making it an ideal addition to a wide range of PMIC designs. This article will discuss the application field and working principle of the LM4050AEX3-2.5+T.

The LM4050AEX3-2.5+T is a three-terminal precision LDO voltage regulator that delivers low-noise stable regulated voltage levels with low dropout. It uses an advanced N-channel MOSFET power pass design and has a wide operating range of 1.2V to 25V. The LM4050AEX3-2.5+T is ideal for use in applications such as industrial, automotive, and consumer products that require precise voltage regulation and minimal current consumption.

The LM4050AEX3-2.5+T features a calibrated voltage accuracy of ±2.5%, making it ideal for precision systems. It is designed to deliver low output noise, which ensures clean and precise regulation. The device also supports reverse battery protection, thermal sensor shutdown, under-voltage lockout, and short-circuit protection, ensuring reliable and stable operation in a wide range of operating conditions.

The LM4050AEX3-2.5+T is designed to operate in a wide temperature range of -40°C to 125°C and has an impressive transient response time of 10µs. The device is also designed to consume very little power, making it an excellent choice for battery-powered applications. The LM4050AEX3-2.5+T is available in a 3-pin SOT-23 package that requires no external components for operation, simplifying design and reducing pc board space.

The working principle of the LM4050AEX3-2.5+T is based on its advanced N-channel MOSFET power pass technology. The device draws a small quiescent current from the input voltage and regulates it to a precise voltage level through an internal voltage reference circuit. When the input voltage increases above the output voltage level, it causes an increase in current through the output and the MOSFET, which then controls the output voltage to maintain the output voltage level. This process ensures stable and precise voltage regulation over a wide range of conditions.

The LM4050AEX3-2.5+T precision low-dropout voltage regulator offers many advantages in PMIC designs. Its low output noise, small footprint, wide operating temperature range, fast transient response, and reverse battery protection make it an ideal choice for applications requiring precision voltage regulation.

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