SG7812AIG-883B

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SG7812AIG-883B is a Linear Voltage Regulator class of PMICs. This device is designed for applications needing low drop out (LDO) linear voltage regulation.

The SG7812AIG-883B device is designed using a CMOS process, allowing for a low voltage dropout and low quiescent current. This device is suitable for a wide range of applications including consumer electronics, communications, automotive, and medical electronics.

The SG7812AIG-883B contains an internal regulator and a booster circuit. The internal regulator provides the required output voltage by connecting a series of transistors to form an adjustable voltage regulator circuit. The booster circuit is used to increase the output voltage in a regulated manner. Together, these circuits form a linear voltage regulator with very low dropouts.

The SG7812AIG-883B provides a low input voltage range of 2.5V to 12V and an adjustable output voltage of 1.2V to 5.5V. It provides up to 1.2A of output current and has a minimum output resistance of 1.2 ohms. This device has very low quiescent current of 6uA and low operating temperature range of -40°C to +85°C.

The SG7812AIG-883B has an internal positive temperature coefficient (PTC) start-up circuit to prevent inrush current. This device also has a very low output noise of 40uV at 200kHz for better performance and an improved total harmonic distortion (THD). It has a very high ripple rejection of 65 dB at 50kHz and a LowOn-resistance of 1.2 ohms.

The SG7812AIG-883B is typically used to provide clean and regulated power to circuits that require it. It can be used in battery-operated and power-sensitive devices, to protect them from over-voltage and under voltage due to external sources or load variations. This device can also be used as an interface power supply, to power FPGAs, ASICs, and other digital voltages. It can also be used in automotive systems to provide regulated voltage, such as power accessories and lighting.

The SG7812AIG-883B is a very reliable and robust device, capable of functioning in a wide range of temperatures and environments. It is also very easy to use, making it an ideal solution for a wide range of voltage regulation applications.

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