LM4140BCMX-4.1/NOPB

LM4140BCMX-4.1/NOPB is a PMIC-Voltage Reference specially designed by Texas Instruments for providing specific voltage that can be used for a variety of purposes. It is an integrated circuit (IC) consisting of several small components that work together to perform a certain task. It is an ideal choice for applications where a fixed voltage is needed and it can be used in both analog and digital applications.

This IC provides an adjustable reference voltage, with a range of 0 to 3.3V. It has a power supply voltage of 2.7V to 5.5V, with an output current up to 7mA. The architecture of the IC consists of an adjustable 2.75V reference connected to an adjustable error amplifier and a bias stage. This circuit is designed to provide a precise and stable output voltage, and it is capable of delivering accurate current even in harsh environments.

The LM4140BCMX-4.1/NOPB has a wide range of applications. It is mainly used in precision voltage regulation, such as in automotive, industrial, consumer and medical equipment. It is also widely used in the power management of consumer electronics, including notebooks, digital cameras and other battery-powered devices.

The LM4140BCMX-4.1/NOPB has a relatively simple working principle. The input current is used to provide a reference voltage, which is then passed through the error amplifer. The error amplifier then compares the reference voltage to the output voltage, and adjusts the output voltage accordingly. The output voltage is then based on the reference voltage, the load current and the resistance of the components in the voltage regulating circuit.

As a PMIC-Voltage Reference, the LM4140BCMX-4.1/NOPB is a reliable and accurate IC that has a wide range of applications. It is able to provide an adjustable reference voltage with a range of 0 to 3.3V and an output current up to 7mA, while still being able to maintain accuracy even in harsh conditions. It is an ideal choice for applications where a fixed voltage is needed, such as in automotive equipment, consumer electronics, and medical devices.