TS431IZT Integrated Circuits (ICs)

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The TS431IZT is a low-dropout (LDO) voltage regulator with an adjustable output voltage range from 1.25V to 18V. It offers ±2% initial accuracy, low quiescent current, low dropout voltage, and excellent line/load transient response. The TS431IZT also features low output noise and excellent current limiting protection.

The TS431IZT is mainly used in systems where a stable and precise output voltage is required. These applications include portable and laptop computers, cell phones, and automotive power supply systems. The TS431IZT can also be used in voltage-sensitive application areas such as battery-powered systems, instrumentation, and test and measurement equipment.

The TS431IZT is a three-terminal, adjustable voltage regulator. It consists of an internal voltage reference, series pass elements, an error amplifier, a temperature compensated bandgap reference, and a high-current output driver. The output can be adjusted to any level between the preset minimum and maximum voltage limits by two external resistors. The reference voltage is typically 1.25V with an operating current range of 4.5mA minimum to 15mA maximum. The output voltage is set by two adjusting resistors or a digital programming resistor connected to the ADJ terminal. The TS431IZT is an ideal solution for applications requiring an adjustable output voltage, low dropout voltage and quiescent current, and excellent transient response.

The TS431IZT is designed to maintain a regulated output voltage with excellent line and load regulation while drawing very little current in the process. It has excellent transient response, and provides adjustable output voltage ranges of up to 18V. The TS431IZT also offers low output noise, short circuit protection, and offers very low dropout and quiescent operating currents. In addition, the TS431IZT features excellent temperature stability and is specified to operate over the -40°C to +85°C temperature range.

The TS431IZT is a three-terminal adjustable voltage reference, ideal for power systems, instrumentation and test equipment, battery-powered applications, and systems needing a precisely regulated output voltage. Offerring excellent performance, low current draw, and low dropout voltage, it is an ideal solution for optimal performance in low-current and precision systems.

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