Texas Instruments Adjustable Shunt Voltage Reference ±0.5% 3-Pin SOT-23 TLVH431BIDBZT

Texas Instruments TLVH431BIDBZT is an adjustable shunt voltage reference IC designed to provide precise voltage regulation and versatility in compact circuits. It features an initial accuracy of ±0.5%, making it ideal for applications requiring stable voltage output within a tolerance margin. Packaged in a small 3-pin SOT-23 surface mount format, it supports easy PCB integration and space-saving design.

With a minimum input voltage of 1.23V and a reference voltage of 18V, this device delivers adjustable output voltage suited for power management ICs, instrumentation circuits, and electronic control systems. Its shunt topology provides reliable voltage referencing with an output current capacity up to 70mA. It operates effectively over a broad temperature range of -40°C to 85°C, supported by a temperature coefficient of 138 ppm/°C for consistent performance despite environmental changes.

The compact physical dimensions of 2.92mm length and 1mm height enable deployment in dense circuit environments where board space is limited. This voltage reference is ideal for industrial automation, manufacturing electronics, laboratory instrumentation, and automotive electronic modules that do not require the automotive standard certification.

Provides a stable reference voltage with ±0.5% initial accuracy. Adjustable output voltage with a reference voltage of 1.23V minimum and 18V maximum. Operates over a wide temperature range from -40°C to 85°C. Designed for surface mount with a compact 3-pin SOT-23 package measuring 2.92mm length and 1mm height.

Capable of delivering up to 70mA output current with a maximum input voltage of 20V. Employs shunt topology for voltage regulation and stability. Temperature coefficient of 138 ppm/°C ensures precision over temperature variations.

Suitable for industrial, electronic component, and power management applications.

This Texas Instruments adjustable shunt voltage reference is a reliable choice for electronic designers and engineers requiring precise voltage control in power management and semiconductor applications. It is suitable for integration in automated industrial systems, laboratory equipment, HVAC controls, and manufacturing instrumentation.

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