Texas Instruments Fixed Series Voltage Reference ±0.2 % 3-Pin SOT-23 3V REF3030AIDBZT

Texas Instruments REF3030AIDBZT Fixed Series Voltage Reference is a precision semiconductor device designed to provide a steady and accurate 3V output voltage with an initial accuracy of ±0.2%. Packaged in a compact 3-pin SOT-23 surface mount package, it is ideal for space-critical applications in industrial, automotive, and electronic instrumentation.

With a temperature coefficient of 35 ppm/°C and an operating temperature range from -40°C to 125°C, this voltage reference IC maintains high precision in fluctuating thermal environments. It supports a maximum input voltage of 7V and a minimum input voltage of 3.05V, ensuring flexible integration with various power supplies.

The device offers strong output current capability of up to 25 mA, enabling reliable operation with different loads. Its low line and load regulation characteristics (375 μV/V line regulation and 100 μV/mA load regulation) further enhance stability and performance over varying input voltages and output currents.

The compact SOT-23 package with a 3-pin configuration simplifies PCB mounting and assembly, providing efficient space utilization and automated placement compatibility. The device does not carry specific automotive certifications but is suitable for diverse non-automotive industrial electronics applications.

Applications include power management IC circuits, instrumentation, and measurement devices where a precise voltage reference is critical. This IC belongs to the REF3030 series known for fixed voltage references ranging from 2.5V to 3.3V with precision performance.

Offers a stable fixed reference voltage of 3 volts for accurate applications. Initial accuracy of ±0.2% ensures reliable performance. Temperature coefficient of 35 ppm/°C for thermal stability. Surface mount SOT-23 package with 3 pins designed for automated PCB assembly.

Maximum input voltage rating of 7 volts supports wide input variation. Operating temperature range from -40°C to 125°C suitable for harsh environments. Output current capability up to 25 mA for diverse load conditions. Low line regulation of 375 μV/V to maintain output despite input changes.

Load regulation of 100 μV/mA ensures stable voltage with changing load currents. Compact dimensions with 2.92mm length and 1mm height for space-constrained designs. Explore the Texas Instruments range of Voltage References for precision power management solutions on EnvMart.