LM2941CT/LF03

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

LM2941CT/LF03 belongs to the family of Linear low dropout (LDO) voltage regulators produced by STMicroelectronics. Its primary characteristic is its low output voltage drop, typically between 200 and 600mV. This feature makes it well suited for applications with low output voltages for powering consumer electronics like toys, mobile phones, laptops, among others.

LM2941CT/LF03 is a single channel, low-noise, low-quiescent current, low-dropout voltage regulator. It’s capable of providing output currents up to 100mA with a load regulation specification of 0.2%/V while featuring a very low dropout voltage of 600mV, which results in a high output accuracy of 0.3%. Because of its low quiescent current, it is capable of providing 95% of rated load current with a quiescent current of just 10µA.

The working principle of LM2941CT/LF03 is simple. It consists of an adjustable resistor or reference voltage. The resistor determines the output voltage, while the reference voltage is usually fixed. Incoming voltage is then connected to a voltage divider, which is then passed through a p-channel MOSFET. The ripple voltage is then filtered and the output voltage is adjusted accordingly.

The LM2941CT/LF03 is a popular voltage regulator because it is small in size, and cheap to produce. It is widely used in consumer electronics, communications, power supplies and portable electronic devices. Typical applications of the LM2941CT/LF03 include powering RF transceivers and WiFi systems, notebook computers, portable medical instruments and audio power amplifiers.

The LM2941CT/ LF03 is a cost-efficient and reliable solution for regulating voltages in a wide range of applications. It offers excellent load regulation and ripple rejection, while its low dropout voltage makes it ideal for applications where the output voltage needs to be very low.

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