DiodesZetex Adjustable Shunt Voltage Reference ±0.5 % Initial Accuracy 2.5V Reference Voltage 3-Pin SOT-23 TL431BSA-7

DiodesZetex TL431BSA-7 is an adjustable shunt voltage reference designed for electronic power management applications. Featuring a tight initial accuracy of ±0.5 % and a stable 2.5V reference voltage, it provides reliable voltage regulation in sensitive circuits.

Housed in a small 3-pin SOT-23 surface-mount package measuring 3mm in length and 1mm in height, this device fits compact electronic assemblies, making it ideal for modern industrial, laboratory, and commercial power supplies.

It operates efficiently over a wide temperature range of -40°C to 125°C, supporting applications in harsh environments. The device can handle output currents up to 100mA and withstand input voltages as high as 40V, ensuring versatility in design implementations.

As a shunt voltage reference, it achieves precise voltage regulation through adjustable output, suitable for use in power management ICs, semiconductor circuits, and various industrial electronic components.

Precise ±0.5 % initial accuracy ensures minimal deviation in voltage reference. Compact 3-pin SOT-23 package supports surface mount technology. Wide operating temperature range accommodates various environmental conditions.

100mA output current suits moderate power requirements. High maximum input voltage of 40V enhances circuit protection. Low height and length facilitate efficient PCB design and layout. Manufactured in China adhering to industrial manufacturing standards.

This voltage reference is widely used in industrial circuits, power supplies, laboratory instruments, and commercial electronic systems where stable Voltage References are critical.

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