LM4040CIZ-2.5/LFT8

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PMICs, which stands for power management integrated circuits, are used in a variety of applications across a wide range of industries. In particular, voltage references are used to regulate the voltages of components within a system. The LM4040CIZ-2.5/LFT8 is a voltage reference from Texas Instruments, which capitalizes on its industry-leading precision and accuracy to ensure long-term stability of a system’s power supply. This application note will discuss the application field and working principle of the LM4040CIZ-2.5/LFT8.

The LM4040CIZ-2.5/LFT8 is designed for a wide variety of voltage reference applications, including analog-to-digital converters, digital-to-analog converters, analog instrumentation, and other power sensitive applications. Additionally, the cost-effective design makes it an ideal solution for battery-operated devices that require stable voltage references. Its low-voltage operation and low power consumption ensures compatibility with a wide array of applications.

The LM4040CIZ-2.5/LFT8 is designed to be a precision voltage reference. This allows for precise voltage regulation and a high degree of accuracy over a wide range of temperatures. The device offers a wide temperature range of -40°C to +85°C and provides a temperature coefficient of 2 ppm/°C. Furthermore, the 10mA low-current output is ideal for use in low-power operation.

The LM4040CIZ-2.5/LFT8 is a 3-terminal device that uses a low-voltage shunt regulator topology. The device uses a precision-bandgap voltage reference, which is connected to the IN terminal, as well as to the GND terminal. The OUT terminal is the output of the device and is the regulated voltage provided by the device. The device uses an external feedback resistor and an external current-limiting resistor to set the output voltage.

The LM4040CIZ-2.5/LFT8 is designed to guarantee low-voltage operation and low power consumption, and is therefore ideal for powering a variety of energy-sensitive applications. This device features a ±3.3V supply voltage range that enables drop-in compatibility with existing designs, while the reverse voltage protection protects it from transient voltages. Additionally, the low temperature coefficient of 2 ppm/°C ensures highly accurate and reliable voltage regulation over a wide temperature range.

The LM4040CIZ-2.5/LFT8 is an excellent choice for a variety of applications, particularly those that require precision voltage regulation. The device is capable of precise voltage regulation over a wide range of temperatures, and its low-voltage operation and low power consumption ensures compatibility with a variety of power-sensitive applications. Its cost-effective design also makes it an ideal choice for battery-operated systems that require long-term stability and precise voltage regulation.

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