LM4132DMFX-1.8

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Voltage references are a type of integrated circuit (IC) used to create a fixed voltage reference for an electrical system. They provide a stable voltage against changes in temperature, power supply voltage, and other environmental conditions. The LM4132DMFX-1.8 is a voltage reference IC in the “micropower voltage reference product family” that is designed to be used in a wide range of applications. This IC was developed by Texas Instruments (TI). It works by creating a reference voltage that is accurate within 0.125% of the output voltage.

The LM4132DMFX-1.8 is part of the family of Micropower Voltage Reference devices offered by TI. It is a single-output, low dropout (LDO) reference IC, meaning that it provides a stable voltage with minimal power loss. It is specified to operate with an input voltage of 1.8 V, making it an ideal choice for low-voltage applications. The output voltage of the LM4132DMFX-1.8 is 1.225V, with a line regulation of +/- 0.12%. This makes it suitable for use in a variety of systems, including portable electronics, battery-powered equipment, automotive systems, and more.

The LM4132DMFX-1.8 is a low power device able to provide up to 140 mA of output current with a supply voltage of 1.8V. It works by maintaining a stable reference voltage within the 0.125% line regulation as the operating temperature, line voltage, and other environmental conditions change. It also offers an output enable/disable control pin, allowing for manual control over the output of the IC.

The working principle of the LM4132DMFX-1.8 is relatively simple. It works by creating an output voltage that is accurate within 0.125% of the output voltage. The reference voltage is made more stable by use of an adjustable bandgap circuit, which is designed to remain stable in varying environmental conditions. The LDO is also designed to minimize power losses through its voltage reference, allowing for longer battery life and lower energy consumption in the device it is used in.

The LM4132DMFX-1.8 has a wide range of applications, making it an ideal choice for low-voltage applications. It is widely used in portable electronics such as tablets, cell phones and laptops, as well as in automotive systems and battery-powered equipment. Additionally, this voltage reference IC is used in medical equipment and consumer electronics, allowing it to be integrated into a variety of systems.

The LM4132DMFX-1.8 is an ideal choice for a low-power voltage reference IC. It offers a stable reference voltage with minimal power loss, as well as a wide range of applicable uses in a variety of electrical systems. Additionally, the adjustable bandgap circuit maintains a stable output voltage even in changing environmental conditions, making it a reliable choice for engineers seeking a reliable, low-power voltage reference IC.

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