S-T111B43MC-OHCTFG

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The S-T111B43MC-OHCTFG is a linear voltage regulator from Shindengen that operates off of a 5V input. It is capable of supplying up to 43mA of current with a 3V output. The S-T111B43MC-OHCTFG is designed for use in low power embedded applications, and its features make it an ideal solution for these types of applications.

Application Field

The S-T111B43MC-OHCTFG is designed to regulate the output voltage to a specified level in various applications. It is well suited for a wide range of low power embedded systems, such as battery-operated devices, power-sensitive applications, audio systems, communication/automotive electronics and most embedded systems. Additionally, the regulator is also suitable for use in applications that require high power efficiency, low output noise and small size.

Working Principle

The S-T111B43MC-OHCTFG functions by comparing the output voltage of the system to the nominal voltage. The difference between the two is then used to control the flow of current through an internal transistor. The transistor acts as an amplifier and is used to regulate the output voltage. This output voltage is then used to power the system.

The S-T111B43MC-OHCTFG has a built-in protection circuit that limits both the input and output voltages in order to prevent damage to the circuit. The protection circuit is activated when the voltage reaches a certain threshold, and it immediately shuts down the power to the system. Additionally, the regulator also has an over-current protection circuit that is automatically activated in the event of over-current conditions.

The S-T111B43MC-OHCTFG includes internal current limiting and thermal protection, which prevents it from overheating in the event of prolonged use. The regulator also features a low dropout voltage, which reduces power dissipation and improves power efficiency. Additionally, the regulator can be used in both switching and linear modes.

In summary, the S-T111B43MC-OHCTFG is a linear voltage regulator that is well suited for a wide range of low-power embedded systems. Its features include built-in protection circuits, current limiting, and thermal protection, as well as a low dropout voltage that improves efficiency. The S-T111B43MC-OHCTFG provides a reliable and cost-effective solution for embedded applications.

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