SC431LISK-2TRT

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The SC431LISK-2TRT is a PMIC (Power Management Integrated Circuit) - voltage reference manufactured by ON Semiconductor (ON). It is used for factory calibration of precision current sources and regulators, including regulators for servers and PCs, industrial and automotive electronics, as well as telecom and datacom applications. It provides improved voltage accuracy and stability over a wide range of temperatures and load conditions.

The SC431LISK-2TRT has a built-in temperature-compensated reference (TCR) with a wide operating temperature range of -55 C to +125 C, making it suitable for a variety of applications. It also has an extensive input voltage range (2.4 V to 6.0 V) and a wide output voltage range (1.25V to 4.6V). The reverse voltage protection is ensured by a low forward voltage drop of 0.425 V. Additionally, the SC431LISK-2TRT is packed in a tiny 3-pin SOT-23 case, making it a very practical and cost effective solution for embedded applications.

The working principle of the SC431LISK-2TRT is based on its integrated voltage reference and current source. The integrated voltage reference acts as the main reference for the output voltage, while the internal current source ensures that the output voltage remains stable over a wide range of temperatures and load conditions. The input voltage is connected to the main reference and is used to power the internal current source. The output voltage is adjustable through the adjustable-output pin of the device, while the integrated voltage reference provides the main reference for the output voltage.

The SC431LISK-2TRT has a wide variety of applications and is especially useful in factory calibrations of precision current sources and regulators. In addition, it provides improved voltage accuracy and stability over a wide range of temperatures and load conditions. The device is also suitable for powering various server, PC, industrial and automotive electronics, and telecom and datacom applications. The 3-pin SOT-23 package makes it a very practical and economical solution for embedded applications.

In conclusion, the SC431LISK-2TRT is an power management integrated circuit (PMIC) - voltage reference manufactured by ON Semiconductor (ON). It provides improved voltage accuracy and stability over a wide range of temperatures and load conditions, with an extensive input voltage range (2.4 V to 6.0 V) and a wide output voltage range (1.25V to 4.6V). The 3-pin SOT-23 package makes it a practical and cost effective solution for embedded applications, and it is particularly useful in factory calibrations of precision current sources and regulators.

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