Texas Instruments Fixed Series Voltage Reference ±0.2 % Accuracy 1.25V 3-Pin SOT-23 REF3112AIDBZT

Texas Instruments REF3112AIDBZT Fixed Series Voltage Reference is a precision voltage reference IC delivering fixed 1.25V output voltage with an initial accuracy of ±0.2% and low temperature coefficient of 10 ppm/°C. Packaged in a compact 3-pin SOT-23 surface-mount device, it features a length of 2.92mm and height of 1mm, making it suitable for space-sensitive PCB layouts.

This voltage reference operates reliably over a wide temperature range from -40°C to 125°C, allowing use in harsh industrial and commercial environments. It supports a maximum input voltage of 7V, minimum input voltage of 1.3V, and provides up to 10mA output current capability, ensuring compatibility with various power management circuits.

It delivers excellent line regulation of 65 ppm/V and load regulation at 50 μV/mA, ensuring stable and accurate voltage reference under differing load and supply voltage conditions. The series topology and fixed output type further enable precision analog and power applications such as ADC/DAC references, sensor interfaces, and other industrial instrumentation.

The REF3112 series includes fixed voltage reference devices ranging from 1.024V to 2.048V and is designed according to industry standards, although this specific device is not certified for automotive use. Its surface mount package is ideal for automated assembly and high-volume manufacturing.

This product's versatility makes it widely used in semiconductor power management ICs and is critical in applications requiring a dependable precision voltage reference in electronics, laboratory instrumentation, manufacturing, and industrial automation systems.

Provides a stable reference voltage with low temperature coefficient of 10 ppm/°C. Designed for surface mount applications with compact dimensions of 2.92mm length and 1mm height. Operates over a temperature range of -40°C to 125°C suitable for industrial environments.

Offers output current capacity of up to 10mA with low load regulation of 50 μV/mA. Supports maximum input voltage of 7V and line regulation of 65 ppm/V for stable operation. Utilizes a series topology providing a fixed output voltage ideal for precision power management circuits.

Non-automotive standard device designed for electronics, power management, and semiconductor applications. Explore more electronic components and reliable Voltage References on EnvMart to support your design and manufacturing needs.