Texas Instruments Fixed Series Voltage Reference 1.8V ±0.15 % Initial Accuracy 3-Pin SOT-23 REF3318AIDBZT

Texas Instruments REF3318AIDBZT is a Fixed Series Voltage Reference IC designed to provide a precise, stable 1.8V output with an initial accuracy of ±0.15 %. Packaged in a compact 3-pin SOT-23 surface mount package, it operates efficiently in electronic circuitry requiring stable voltage references.

It features a low temperature coefficient of 8 ppm/°C allowing consistent output across a wide temperature range from -40°C to 125°C. This ensures dependable performance in automotive, industrial, and consumer electronics applications.

The device has a maximum input voltage rating of 5.5V (minimum 2V) and can supply an output current of up to 30mA. Line regulation at 50 ppm/V and load regulation at 50 ppm/mA maintain output stability despite fluctuations in load and input voltage.

With a series topology and fixed output type, it is well-suited for use in analog-to-digital converters, voltage monitoring, power supplies, and other precision electronic circuits. Its small dimensions (height: 1.02mm, length: 3.04mm) and 3-pin design facilitate compact PCB layouts.

Compact 3-pin SOT-23 surface mount package. Stable 1.8V fixed voltage output with high accuracy. Wide operating temperature range of -40°C to 125°C. Low temperature coefficient ensures thermal stability. Maximum input voltage rating of 5.5V and minimum input of 2V.

Output current capability of 30mA for versatile uses. Excellent line and load regulation specifications. Series topology with fixed output type. Ideal for industrial, automotive, consumer, and laboratory voltage reference applications.

Minimal footprint enables efficient PCB design.

This product is designed for industrial and electronics manufacturing sectors requiring reliable and precise voltage referencing. For more products and related components, explore the Power Management ICs category on EnvMart.