LM4051AIM3-1.2

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The LM4051AIM3-1.2 is a voltage reference IC that is primarily used for mobile devices, industrial and automotive applications. It is designed for use in applications where high accuracy is needed, such as over-voltage protection, battery charging, power management, and other voltage regulation applications. By providing accurate voltage regulation, the LM4051AIM3-1.2 helps increase system performance and reliability.

One of the main features of the LM4051AIM3-1.2 is its small size. Measuring 3mm x 3mm, it is one of the smallest voltage reference IC on the market. This small size allows it to be used in tight spaces, such as a PC board. Additionally, the LM4051AIM3-1.2 consumes very low power, which helps conserve battery power and reduce thermal dissipation.

The LM4051AIM3-1.2 is a low-dropout voltage reference with an operating voltage range from 1.2V to 3.6V. It provides a maximum reference voltage accuracy of ±1.0mV and a source/sink current of ±100mA. It has a built-in error amplifier, high accuracy voltage reference, and a current reference for current sensing applications. It has an adjustable input/output current limit and short circuit protection. It also has an output voltage trim adjustment to allow users to adjust accuracy and temperature coefficients. The low-dropout voltage reference also features very low output noise, ripple, and drift.

The LM4051AIM3-1.2 provides various protective features, such as over-voltage and under-voltage detection, as well as thermal shutdown. The over-voltage and under-voltage detection helps protect the device from dangerous levels of voltage and helps the user to determine whether an overload is happening. Additionally, the thermal shutdown feature helps keep the electronic components from overheating when exposed to high temperatures.

The LM4051AIM3-1.2 also offers various other features, such as system diagnostic options, power on reset, and diagnostic options. System diagnostic options include monitoring the output voltage and current, in order to identify any potential faults in the system. The power on reset helps ensure the IC starts up correctly, while the diagnostic options make it easier to troubleshoot problems. This makes the LM4051AIM3-1.2 a great choice for applications requiring accurate and reliable voltage regulation.

In conclusion, the LM4051AIM3-1.2 is a low-dropout voltage reference IC that provides high accuracy and reliability in a small package. Its low power consumption and built-in safety features make it an ideal choice for powering mobile devices, industrial, and automotive applications. With its wide range of features and capabilities, the LM4051AIM3-1.2 is sure to meet the needs of many different applications.

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