NCV431AIDR2G Voltage References & Supervisors by ON Semiconductor

Voltage Reference, Programmable Precision, Shunt Regulator


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$0.21

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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

Description TL431
Compliance AEC Qualified PPAP Capable Pb-free Halide free
Type Adjustable
V(BR) Typ (V) 2.5
Tolerance (%) 1
IQ Typ (mA) 0.5
IR Min (mA) 1
VF Max (V) 36
TA Min (°C) -40
TA Max (°C) 125
Package Type SOIC-8

Last 6 months Inventory & Pricing History


Alternative Descriptions

Ic, volt Regulator, adjustable,+2.5 To +36V, bipolar, sop,8Pin, plastic |Onsemi NCV431AIDR2G | Newark Electronics
IC: voltage reference source | TME
VOLTAGE REFERENCES | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a NCV431AIDR2G?

Additional datasheets, footprints and schematics for NCV431AIDR2G are listed on our Part Details page. You can also find images and similar parts to NCV431AIDR2G on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for NCV431AIDR2G on our Product Comparison page. Access via the 'View Pricing & Stock' button to view NCV431AIDR2G price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does NCV431AIDR2G fall under?

The NCV431AIDR2G is listed under Power Management > Voltage References & Supervisors > Voltage References.

Can I view similar or alternative parts?

You can view similar parts to NCV431AIDR2G when available in the Voltage References range under the specifications section at the bottom of the details page.

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Submit any questions directly to the customer support team of the distributor listing the product. For the NCV431AIDR2G you can contact the distributor directly for product support, shipping queries etc.

Is the NCV431AIDR2G RoHS compliant?

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

Which authorised distributors for NCV431AIDR2G have stock available?

Authorised distributors including Rochester Electronics, Newark Electronics, TME, Farnell and EBV Elektronik have stock available or on a lead time for NCV431AIDR2G.

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