S-1167B25-M5T1G

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S-1167B25-M5T1G is a popular linear voltage regulator for any Power Management IC (PMIC) application. It is a 2.5V fixed output device that can be used in a variety of applications including automotive, industrial, medical and consumer applications. The S-1167B25-M5T1G is a monolithic, low dropout (LDO) linear voltage regulator. It is a 3-pin TO-92 package that consists of an adjustable applied voltage source, a voltage reference, and a current limit. The S-1167B25-M5T1G is designed to provide both performance and cost-effective solutions for applications requiring low input voltage and high output current step-down voltage operations.

Application Field:

The S-1167B25-M5T1G is designed to provide both performance and cost-effective solutions for applications requiring low input voltage and high output current step-down voltage operations. It can be used in automotive, industrial, medical and consumer applications, serving many applications such as low battery and high thermal operation, low dropout and high output current, enabling wide range of applications. Some of these applications include power supply for monitors, cameras, automotive electronic systems, personal computing systems and many more applications.

Working Principle:

The S-1167B25-M5T1G utilizes a three-pin design. 2 install in the power MOSFETs are located at the input side of the regulator. The first pin acts as a ground, while the second pin controls the applied voltage across the output of the regulator. The third pin is used for the voltage reference of the regulator. This voltage reference is a very critical component of the regulator. It acts as a base point for controlling the desired output voltage and sets a regulated output voltage across the load regardless of variations in the input voltage.When the power switch is open, the applied voltage is transferred to the output of the regulator. This voltage is set at the desired output voltage by comparing it with the voltage reference. When the applied voltage Reference is greater than the voltage reference, the power switch will be opened and the excess voltage will be dumped back to the power supply. If the applied voltage is lower than the voltage reference, the power switch will be closed allowing the regulator to supply the load with the desired output voltage.

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