SG117T

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PMIC - Voltage Regulators - Linear

The SG117T is a linear voltage regulator that combines high performance and low voltage control with a wide range of applications. This device can regulate the output voltage of an external power source, generate a reference voltage, monitor an electronic system, or perform additional functions.

Featuring an adjustable output voltage range of 2.5V to 16V, the SG117T can support a wide range of applications. It is ideal for general purpose circuits, voltage references, and power supplies, as well as for application-specific applications such as low-dropout regulators, current sources, and voltage references.

Application fields

The SG117T can be used in many different applications, including:

• Low-Dropout (LDO) Regulators
• Voltage References
• Current Sources
• Power Supplies
• General Purpose Circuits
• Touchscreens/Displays
• Signal Conditioning
• Communication Protocols
• Level Shifters
• Data Converters

Working Principle

The SG117T is designed to help regulate an input voltage and maintain it at a constant output. The device is composed of an input-side error amplifier, an output-side compensation network, a control logic circuit and a control device. The input voltage is proportional to the output voltage, and the input voltage is monitored by the error amplifier. At the same time, the output voltage is monitored by the comparator, and a signal is sent to the logic circuit to adjust the internal voltage drop device. The SG117T is designed to regulate the input voltage at a constant output, regardless of changes in load or temperature.

The SG117T is also equipped with a wide range of features, including an adjustable output voltage range of 2.5V to 16V, an output current of up to 1.5A, high-ripple current suppression, over-temperature protection, and a thermal shutdown circuit. With its wide range of features, the SG117T is an excellent choice for many applications.

Conclusion

The SG117T is a linear voltage regulator that provides high-performance and low voltage control with a wide range of applications. Featuring an adjustable output voltage range of 2.5V to 16V, the SG117T can support many different applications, such as low-dropout regulators, voltage references, current sources, power supplies, general purpose circuits, touchscreen/displays, signal conditioning, communication protocols, level shifters and data converters.

The device features an input-side error amplifier, an output-side compensation network, a control logic circuit and a control device, making it an ideal choice for maintaining a regulated output voltage, regardless of changes in load or temperature. The SG117T is equipped with a wide range of features, including an adjustable output voltage range, over-temperature protection, and a thermal shutdown circuit.

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