TL1431IZ

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The PMIC - Voltage References are one of the most reliable sources of accurate and stable electrical signals. TL1431IZ is one specific chip that is often used as a voltage reference in multiple applications, such as industrial automation, motor speed control and other regulated voltage applications. The TL1431IZ is a highly stable, ultra-precise three-terminal adjustable voltage reference. It provides a 10.0V output with an accuracy of 0.2%.

In terms of its application field, the TL1431IZ is ideal for applications where a precise reference voltage needs to be maintained in the face of varying power or temperature conditions. It is typically found in adjustable voltage regulators, test and measurement systems, industrial automation systems, motor speed control, and other high-performance reference voltage applications. Additionally, the TL1431IZ can be used in telecommunication systems, data acquisition systems, and analog-to-digital converter (ADC) references.

The TL1431IZ operates based on a silicon band-gap voltage reference, and it can provide a wide range of reference voltages. Its high-precision control and thermoelectric circuit technology (β20ppm/°C) enables it to achieve 10V of output voltage with exceptional resolution and accuracy. It also includes a temperature sensor circuit and a level shift circuit that minimizes temperature drift by reducing the effect of temperature fluctuations. Finally, its wide temperature operating range (from -40°C to 85°C) makes it well-suited for long-term, reliable operation in demanding environments.

The TL1431IZ also includes a variety of features that make it easier to use in design applications. These include low power dissipation, low noise (1.5 µV rms), and low offset voltage. The chip’s low output impedance and wide voltage range (1.5V to 20V) make it suitable for both single- and dual-supply operations. It also provides a fast response time that ensures prompt voltage stabilization regardless of load variations.

In summary, the TL1431IZ is a highly stable, ultra-precise three-terminal adjustable voltage reference for applications where a precise reference voltage needs to be maintained. It features excellently accurate control (0.2%), low power dissipation and noise, and a wide temperature operating range from -40°C to 85°C. It provides a 10.0V output with an excellent resolution, and it is suitable for single- and dual-supply operations. All these traits make this chip an ideal choice for a wide range of regulated voltage applications.

The specific data is subject to PDF, and the above content is for reference