MIC5232-2.5YML-TR

Introduction to the MIC5232-2.5YML-TR

The MIC5232-2.5YML-TR is a linear voltage regulator in the MIC5232 Series of low-dropout (LDO) regulators that features an ultra-low dropout voltage, low quiescent current, excellent line regulation, and high output current capability. This regulator includes a high-power power-saving function that enables it to maintain a low quiescent current even when the load is low. Furthermore, this LDO is available in a small 4-contact, 1x1x0.4mm TDFN package for space-saving requirements.

Features of the MIC5232-2.5YML-TR

The MIC5232-2.5YML-TR is a low-dropout linear voltage regulator with a wide input voltage range of 2.7V to 5.5V and an adjustable output voltage range of 1.3V to 5V. It has an output current of up to 2.5A, allowing it to power high-current systems. Additionally, it has an ultra-low dropout voltage of 0.8mV, which reduces power loss and increases efficiency. It also features excellent line regulation of 0.3%, meaning it can maintain a stable output voltage under varying input conditions. Furthermore, its low quiescent current of only 7.8uA ensures minimal power draw, making it an ideal choice for applications that need to save power. Furthermore, the device can be turned off completely via a shutdown control pin, further decreasing its power draw.

Applications of the MIC5232-2.5YML-TR

The MIC5232-2.5YML-TR is an ideal voltage regulator for powering systems with high current requirements, such as CPUs and GPUs in computers, game consoles, and mobile devices. Its space-saving 1x1x0.4mm TDFN package also makes it suitable for applications that are space-constrained. Additionally, the low quiescent current and low dropout voltage of the MIC5232-2.5YML-TR make it suitable for applications where power conservation is crucial, such as battery-powered systems.

Working Principle of the MIC5232-2.5YML-TR

The MIC5232-2.5YML-TR is a linear voltage regulator, meaning it uses an operational amplifier to convert input voltage to the desired output voltage. It works by using an error-amplified voltage difference between the reference voltage and the output voltage to control the gate of a pass transistor, which adjusts the output voltage accordingly. This enables the regulator to output a stable and accurate voltage despite changes in input voltage. Additionally, the MIC5232-2.5YML-TR features a power-saving function that uses the average input voltage to calculate the optimum gate-driving duty ratio and reduce quiescent current draw.

Conclusion

The MIC5232-2.5YML-TR is a low-dropout linear voltage regulator that offers a wide range of features and advantages, such as an ultra-low dropout voltage, low quiescent current, excellent line regulation, and high output current capability. Its small form factor and power-saving function make it ideal for space-constrained and power-sensitive systems, respectively. Additionally, its intuitive operation and efficient performance make it a great choice for powering high-current applications.