MIC37100-1.8BS TR

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Linear voltage regulators are amongst the most popular current regulator types in the global market. Every application requires an appropriate regulator that ensures smooth current flow throughout the circuit. MIC37100-1.8BS TR voltage regulator is an example of such a regulator, and is used in a wide range of applications.

General Description

The MIC37100-1.8BS TR voltage regulator is a member of Microchip’s MOSFET-based linear regulator family. It implements a low power, low dropout linear regulator that operates with a 0 to 6.5V adjustable input voltage. The device offers superior electromagnetic immunity performance, allowing it to maintain stability during disturbances. It is available in 4-pin SOT-23, 7-pin X2SON, and 7-pin SOT-223 packages.

Features

The MIC37100-1.8BS TR voltage regulator offers the following features:

• Maximum Output Current of 1.3A
• Minimum Operating Voltage of 2.75V
• Full Internal Current, Voltage, and Thermal Limit Protection
• High Accuracy Output Voltage within +/- 1.0%
• Low Current Shutdown Mode (typically 1.0-1.3 uA)
• Fast Load Transient Response
• Low Quiescent Current

Applications

The MIC37100-1.8BS TR voltage regulator is suitable for a variety of applications, including:

• Automotive and Industrial Digital Electronics
• Computing Devices
• Gaming Consoles
• Portable and Handheld Devices
• GPS Units
• Set-Top Boxes
• Industrial Process Controllers
• Power Supplies

Working Principle

The operating principle of the MIC37100-1.8BS TR voltage regulator is based on the concept of a feedback loop. It works by using an internal power transistor to regulate the output voltage to a set value. The device adjusts the current through the transistor to keep the output voltage at the desired level. The regulator maintains a high degree of accuracy and stability through the operation of its feedback loop.

The feedback loop adjusts the internal power transistor based on the comparison of the output voltage to the voltage reference. When the output voltage deviates from the voltage reference, the voltage regulator adjusts the current through the power transistor to maintain the output voltage. This allows the output voltage to remain accurate and stable.

Conclusion

The MIC37100-1.8BS TR voltage regulator is a member of Microchip’s MOSFET-based linear regulator family. It is suitable for a wide range of applications, from automotive and industrial digital electronics to computing devices, gaming consoles and handheld devices. Its operating principle is based on a feedback loop that ensures high accuracy and stability of the output voltage. With its high efficiency, low power consumption and excellent overload protection, the device is an ideal choice for various voltage regulation requirements.

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