TL431CLP 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.

Where to Buy

Prices starting from US$0.28

Distributor Stock
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RS
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2,700
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Rochester Electronics
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830
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Rapid Electronics
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620
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TME
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483
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CoreStaff
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414
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Jameco Electronics
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Chip One Stop
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Newark Electronics
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element14
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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

Last 6 months Inventory & Pricing History



TL431CLP . Semiconductors - ICs by Texas Instruments

VOLTAGE REF SHUNT 2.495V-36V TO-226AA

Status: Unknown
Series: TL431 Series
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Voltage Reference Type Shunt - Adjustable
Product Range TL431 Series
Reference Voltage 2.495V to 36V
Initial Accuracy 2%
Temperature Coefficient -
Voltage Reference Case Style TO-92
No. of Pins 3Pins
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL -
SVHC No SVHC (27-Jun-2018)
Accuracy % 2%
Base Number 431
Cathode Current Ik Max 100mA
IC Generic Number 431
IC Temperature Range Commercial
Input Voltage 2.495V to 36V
Input Voltage Max 36V
Input Voltage Min 2.495V
Operating Temperature Range 0°C to +70°C
Operating Voltage Tolerance + 2%
Output Current Max 100mA
Output Voltage Min 2.5V
Reference Volt Tolerance ±% 2%
Reference Voltage Tolerance 55mV
Reference Volts 36V
Temperature Coeff Over Temp Range 6mV
Termination Type Through Hole
Topology Shunt Adjustable
Voltage Regulator Type Positive Adjustable

Last 6 months Inventory & Pricing History


Alternative Descriptions

TL431CLP, Volt References | RS
Texas Instruments TL431CLP Precision Regulator | Rapid Electronics
IC: voltage reference source | TME
Voltage Ref, Shunt, 2.495V-36V, To-226Aa | Newark Electronics
VOLTAGE REF, SHUNT, 2.495V-36V, TO-226AA | element14

Frequently Asked Questions

Where can I find additional details, specifications and documents for a TL431CLP?

Additional datasheets, footprints and schematics for TL431CLP are listed on our Part Details page. You can also find images and similar parts to TL431CLP on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for TL431CLP on our Product Comparison page. Access via the 'View Pricing & Stock' button to view TL431CLP price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does TL431CLP fall under?

The TL431CLP is listed under Power Management > Voltage References & Supervisors > Voltage References.

Can I view similar or alternative parts?

You can view similar parts to TL431CLP when available in the Voltage References range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the TL431CLP you can contact the distributor directly for product support, shipping queries etc.

Is the TL431CLP RoHS compliant?

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

Which authorised distributors for TL431CLP have stock available?

Authorised distributors including RS, Rochester Electronics, Rapid Electronics, TME and CoreStaff have stock available or on a lead time for TL431CLP.

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