TL431BVDG Voltage References & Supervisors by ON Semiconductor

Voltage Reference, Programmable Precision, Shunt Regulator

Status: Unknown
Series: TL431B
RoHS: Compliant
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The TL431, A, B integrated circuits are three-terminal programmable shunt regulator diodes. These monolithic IC voltage references operate as a low temperature coefficient zener which is programmable from Vref to 36 V with two external resistors. These devices exhibit a wide operating current range of 1.0 mA to 100 mA with a typical dynamic impedance of 0.22 W. The characteristics of these references make them excellent replacements for zener diodes in many applications such as digital voltmeters, power supplies, and op amp circuitry. The 2.5 V reference makes it convenient to obtain a stable reference from 5.0 V logic supplies, and since the TL431, A, B operates as a shunt regulator, it can be used as either a positive or negative voltage reference.

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Prices starting from US$0.25

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Features

Programmable Output Voltage to 36 V
Voltage Reference Tolerance: +/- 0.4%, Typ @ 25°C (TL431B)
Low Dynamic Output Impedance, 0.22 W Typical
Sink Current Capability of 1.0 mA to 100 mA
Equivalent Full-Range Temperature Coefficient of 50 ppm/ °C Typical
Temperature Compensated for Operation over Full Rated Operating Temperature Range
Low Output Noise Voltage
Pb-Free Packages are Available

Specifications

Compliance Pb-free Halide free

Alternative Descriptions

VOLTAGE REFERENCES | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TL431BVDG?

Additional datasheets, footprints and schematics for TL431BVDG are listed on our Part Details page. You can also find images and similar parts to TL431BVDG on this page.

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What category does TL431BVDG fall under?

The TL431BVDG is listed under Power Management > Voltage References & Supervisors > Voltage References.

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You can view similar parts to TL431BVDG when available in the Voltage References range under the specifications section at the bottom of the details page.

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Is the TL431BVDG RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

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