DiodesZetex Fixed Shunt Voltage Reference ±0.5% Initial Accuracy 5V Reference Voltage 3-Pin SOT-23 LM4040C50FTA

DiodesZetex LM4040C50FTA is a fixed shunt voltage reference designed to provide a precise 5V reference voltage with ±0.5% initial accuracy in a small form factor 3-Pin SOT-23 surface mount package. It features a shunt topology that supports stable operation with output currents up to 15mA and excellent load regulation of 8mV, making it ideal for accurate analog circuits and precision voltage regulation applications.

This device operates reliably over an extended temperature range from -40°C to 150°C and incorporates a temperature coefficient of 30 ppm/°C, ensuring consistent performance under varying environmental conditions. Its compact dimensions (3.04mm length x 1.02mm height) facilitate space-saving PCB layouts, especially in automotive and industrial systems.

Compliant with the automotive standard AEC-Q100, the LM4040C50FTA provides robust reliability for demanding automotive and industrial power management tasks. It is particularly suitable for use in power management integrated circuits, industrial equipment, and other electronic systems requiring a stable voltage reference source.

Provides fixed 5V reference voltage suitable for accurate analog circuits. Initial accuracy of ±0.5% ensures reliable voltage regulation. Operates over a wide temperature range of -40°C to 150°C. Surface mount SOT-23 package with 3 pins enables compact PCB design.

Shunt topology for stable output current up to 15mA. Temperature coefficient of 30 ppm/°C maintains voltage stability with temperature changes. Load regulation of 8mV ensures minimal output variation under load. Complies with automotive standard AEC-Q100 for reliability in automotive applications.

Compact device dimensions: length 3.04mm and height 1.02mm. Suitable for industrial, automotive, and power management integrated circuit applications.

This fixed shunt voltage reference is a vital component for industrial electronics, automotive systems, power management ICs, and precision measurement instruments. Its combination of accuracy, compact size, and wide operational temperature range makes it a reliable choice for various applications.

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