LM4040CEM3-5.0/V+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) are integrated circuits that are specially designed to perform power-related functions such as voltage regulation, voltage scaling, power sequencing and much more. PMICs are used in applications such as mobile phones, tablet PCs and other types of battery-powered devices. The LM4040CEM3-5.0/V+T is a 3-terminal precision voltage reference from Texas Instruments, and is part of it’s integrated voltage references family. This device is available in a variety of package types, including the TO-220, DPAK and SOT-223 packages.

The LM4040CEM3-5.0/V+T is a low dropout and low-noise device, specifically designed to be used as an accurate current source or a voltage reference. It features a precision 5V output voltage, with a maximum absolute voltage error of 1.0%. The device is capable of maintaining the output voltage over a wide range of environmental conditions, with a typical temperature coefficient of 40ppm/°C. The LM4040CEM3-5.0/V+T also features a minimum current capability of 1mA and a maximum output current of 25mA.

The LM4040CEM3-5.0/V+T can be used in a wide range of applications. It is especially suited for battery-powered systems and any applications that require a precise and stable voltage source. It can be used in precision analog-to-digital converter (ADC) circuits, such as current-sensing amplifiers, data acquisition systems and low-power instrumentation systems. This device can also be used in automotive, industrial and consumer applications, where reliable operation is required.

The LM4040CEM3-5.0/V+T is a three-terminal device, which means that connections to a voltage reference node (VREFN) and a common bus node (COMN) are necessary for its operation. The VREFN node is the reference voltage, which defines the output voltage of the device. This node needs to be connected to a voltage that is stable and consistent. The COMN node acts as a ground for the component and is connected to the negative terminal of the power supply. The third terminal of the component is the output VMOUT, which provides the 5V output voltage.

The LM4040CEM3-5.0/V+T has two operational modes. In the first mode, the device is used as a current source, where the internal reference voltage is applied to the output via a current mirror. In the second mode, the device behaves as a voltage reference, where the internal reference voltage is compared with the voltage at the output via a difference amplifier. The output voltage is then adjust to match the reference voltage.

In summary, the LM4040CEM3-5.0/V+T is a PMIC –Voltage Reference component from Texas Instruments, especially suited for battery-powered systems and any applications that require a precise and stable voltage source. It features a precision 5V output voltage, with a maximum absolute voltage error of 1.0%. This device can also be used in automotive, industrial and consumer applications, where reliable operation is required.

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