LM4040C41IDBZT

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The LM4040C41IDBZT is a high-performance precision voltage reference that is part of a family of voltage references from Texas Instruments (TI). It is an analog IC that has a voltage output range from 2.048 V to 10 V, with up to ± 0.1 % accuracy over temperature. The LM4040C41IDBZT supports Automotive AEC-Q100 temperature range, very low operating temperature drift, and low power consumption. It is designed for use in a wide range of automotive, industrial, and consumer applications, where precise voltage regulation is required.

This voltage reference device falls into the voltage references category under PMIC (Power Management ICs) and caters to a range of application fields such as data conversion, precision analog to digital converters (ADCs), power management ICs (PMICs), and many more. It is a popular choice among designers when they need an integrated circuit (IC) with reliable, accurate and precise voltage references. The device is available in compact 0.8 mm maximum height packages, which make it suitable for use in space-constrained applications. It also features a high 10V output voltage rating, low voltage consumption, and very low operating temperature drift.

The primary application of the LM4040C41IDBZT is to provide precise regulators for the power supply voltages used in the circuitry. It is commonly used to regulate and stabilize the outputs of precision regulators in a wide range of automotive, industrial, and consumer electronics. It can also be used in industrial electronics to prevent voltage fluctuations from disrupting delicate equipment or machinery. Furthermore, it is used in data converters, medical equipment, and precision power supplies.

The LM4040C41IDBZT operates on a simple principle. It produces a stable reference voltage by combining a ratio of two resistive elements: a resistor and an external precision voltage reference. This voltage reference is produced when a constant current passes through the resistor and is compared to the external voltage reference. The comparison produces a stable reference voltage which is highly accurate and immune to line and load transients. This reference voltage is then used to control the output of the regulator circuitry.

The LM4040C41IDBZT is an excellent choice of voltage reference for a wide range of application fields. Its temperature drift and low power consumption make it ideal for use in automotive and portable designs where precision voltage references are required. In addition, its wide output voltage range, small size, and high accuracy combine to make it a popular choice for many applications.

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