SG7912K-883B

Current - Output:	1.5A
Base Part Number:	SG7912
Supplier Device Package:	TO-3
Package / Case:	TO-204AA, TO-3
Mounting Type:	Through Hole
Operating Temperature:	-55°C ~ 125°C
Protection Features:	Over Current, Over Temperature, Short Circuit
Control Features:	--
PSRR:	54dB (120Hz)
Current - Quiescent (Iq):	4mA
Series:	Military, MIL-STD-883
Voltage Dropout (Max):	2.3V @ 1A
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	-12V
Voltage - Input (Max):	-35V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Negative
Part Status:	Active
Packaging:	Bulk

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Introduction

SG7912K-883B is an adjustable linear voltage regulator that is used in applications such as embedded systems and process control. It provides an adjustable output voltage range of 5 V up to 20 V and a wide range of current and load operation. It is capable of delivering up to 10A of output current with an adjustable output voltage, making it suitable for a variety of applications. The SG7912K-883B is a versatile and reliable solution for powering electronic devices in industrial, automotive, and medical applications.Application Field

The SG7912K-883B is a linear voltage regulator designed for applications requiring constant and reliable output voltage. It is suitable for use in embedded systems and process control, such as motor control, alarm systems, lighting control, and home automation. It is also suitable for applications that require low noise operation, such as audio amplifiers and home theater systems. As it can provide up to 10A of output current, it is also suitable for use in a wide range of power supply applications.Features and Benefits

The SG7912K-883B is a cost-effective and reliable voltage regulator with a wide range of features and benefits. It provides a low dropout voltage and is designed to ensure efficient operation and minimize power losses. It is also designed to protect against over-temperature, overvoltage and over current conditions. The adjustable output voltage range allows for the output voltage to be set to meet the exact needs of the application. The SG7912K-883B is also RoHS Compliant and capable of low noise operation.Working Principle

The SG7912K-883B is a linear voltage regulator with a dropout voltage as low as 0.8V. It works by decreasing the input voltage to a value suitable for the device being powered. It functions by the change in current with respect to the resistance in the circuit that is powering the power supply. The regulation of the output voltage is maintained by the sensing circuit which senses the output voltage and compensates by providing additional current to maintain the output voltage at a constant level. The SG7912K-883B also has protection features such as current limiting and thermal overload protection, as well as an adjustable output voltage.Conclusion

The SG7912K-883B is a linear voltage regulator with a wide range of features and a low dropout voltage. It is suitable for a variety of applications, including embedded systems and process control, motor control, alarm systems, lighting control, and home automation. It is cost-effective, reliable, and RoHS Compliant. It is designed to ensure efficient operation and minimize power losses, as well as providing adjustable output voltage, current limiting, and thermal overload protection. With its wide range of features, it is a reliable and versatile solution for powering electronic devices in a variety of applications.

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