S-1165B18MC-N6DTFG

Voltage Dropout (Max):	0.3V @ 200mA
Supplier Device Package:	SOT-23-5
Package / Case:	SC-74A, SOT-753
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Protection Features:	Over Current
Control Features:	Enable
PSRR:	70dB (1kHz)
Current - Quiescent (Iq):	65µA
Current - Output:	200mA
Series:	S-1165
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	1.8V
Voltage - Input (Max):	6.5V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Not For New Designs
Packaging:	Tape & Reel (TR)

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Introduction

The S-1165B18MC-N6DTFG is a 3-channel low-noise, low-power linear voltage regulator with additional features. It is commonly used for industrial, medical, and aerospace applications, as well as for other applications that require high accuracy and reliability. The S-1165B18MC-N6DTFG is also suitable for use in noisy environments, where electrical interference is a concern. This device is manufactured using a high-efficiency process, allowing for a lower operating temperature range and greater energy efficiency.The S-1165B18MC-N6DTFG is designed to provide a constant voltage output to a load, even when the input voltage varies or transient faults occur, thus protecting the load from damage due to an over-voltage condition. The S-1165B18MC-N6DTFG also provides a user-adjustable current limit which can be used to prevent damage to the load due to an over-current condition.

Application Field

The S-1165B18MC-N6DTFG is a versatile linear voltage regulator which is suitable for a variety of applications, including the industrial, medical, and military/aerospace markets. In the industrial sector, it can be used in industrial motor drives, inverters, motor controllers, and other devices that require a constant voltage output. In the medical field, it can be used to power medical diagnostic and therapeutic equipment, patient monitors, and other medical devices. In the military/aerospace sector, it can be used in navigation systems and other mission-critical equipment.The S-1165B18MC-N6DTFG also has potential applications in consumer electronic devices. Its low-noise output and fast transient response make it suitable for power management in portable handheld devices. Its wide operating temperature range ensures that the S-1165B18MC-N6DTFG can be used in applications subject to extreme temperature variations.

Working Principle

The S-1165B18MC-N6DTFG is a linear voltage regulator, meaning it works by converting a varying input voltage into a constant output voltage. The regulator is designed to provide a constant voltage output to the load, even if the input voltage varies or transient faults occur. To achieve this, the S-1165B18MC-N6DTFG uses a series of integrated, high-efficiency transistors that act as a variable resistor, controlling the output voltage. The transistors are controlled by a precision voltage reference, which is preset to a specific output voltage by the user. When the input voltage is higher than the preset voltage, the transistors reduce the voltage to the preset output voltage. Conversely, when the input voltage is lower than the preset voltage, the transistors increase the voltage to the preset output voltage. The S-1165B18MC-N6DTFG also provides additional features such as a user-adjustable current limit function and over-temperature and over-voltage protection. The current limit function prevents damage to the load due to an over-current condition, while the other two functions protect the device from damage due to excessive temperatures or over-voltage conditions.

Conclusion

The S-1165B18MC-N6DTFG is a versatile linear voltage regulator which is suitable for a variety of applications, including industrial, medical, and military/aerospace applications. It provides a constant voltage output to a load, even when the input voltage varies or transient faults occur. It also offers additional features such as a current limit and over-temperature and over-voltage protection. The S-1165B18MC-N6DTFG is designed to be easy to use and efficient, and its low-noise output and wide operating temperature make it suitable for a variety of applications.

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