Texas Instruments Adjustable Shunt Voltage Reference IC ±1% 36V 100mA TO-92 TL431ACLP

Texas Instruments TL431ACLP is a precision adjustable shunt voltage reference IC designed for demanding power management and reference applications. Featuring an initial accuracy of ±1% and supporting reference voltages up to 36V, this device is engineered for stable, reliable voltage regulation within a broad variety of electronic circuits. The TO-92 package offers straightforward through-hole mounting and is commonly deployed on PCBs for prototyping and production builds.

The device can handle an output current of up to 100mA, supporting a maximum input voltage of 37V. Its low temperature coefficient (92 ppm/°C) ensures accurate voltage regulation across varying environmental conditions. With a wide operating temperature range from 0°C to 70°C, the TL431ACLP remains suitable for both laboratory and industrial contexts, including instrumentation and commercial power management.

As an adjustable shunt voltage reference, it provides a flexible topology for design engineers seeking accurate voltage regulation or reference in shunt regulator configurations, instrumentation systems and power supply design. The 3-pin TO-92 package is widely preferred for ease of use, making this IC compatible with a large ecosystem of electronic projects and systems.

Applications include use in precision analog circuits, reference voltage generation, battery chargers, switching power supplies, lab instrumentation, industrial automation and control equipment. Its versatility as a voltage reference and regulator makes it a valuable asset in circuit design.

Precision adjustable shunt voltage reference for power management applications. Provides initial accuracy of ±1% for stable operation. Supports reference voltage up to 36V and maximum input voltage of 37V. 3-pin TO-92 package enables easy through-hole mounting.

100mA output current capability for diverse circuits. Low temperature coefficient of 92 ppm/°C for enhanced performance. Wide operating temperature range from 0°C to 70°C. Suitable for shunt regulator and voltage reference tasks in electronics, instrumentation and power supplies.

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