TL431AILPR Semiconductors - ICs by Texas Instruments

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

Status: Unknown
Series: TL431 Series
RoHS: Unknown
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The TL431 and TL432 devices are three-terminal adjustable shunt regulators, with specified thermal stability over applicable automotive, commercial, and military temperature ranges. The output voltage can be set to any value between Vref (approximately 2.5 V) and 36 V, with two external resistors. These devices have a typical output impedance of 0.2 Ω. Active output circuitry provides a very sharp turn-on characteristic, making these devices excellent replacements for Zener diodes in many applications, such as onboard regulation, adjustable power supplies, and switching power supplies. The TL432 device has exactly the same functionality and electrical specifications as the TL431 device, but has different pinouts for the DBV, DBZ, and PK packages. Both the TL431 and TL432 devices are offered in three grades, with initial tolerances (at 25°C) of 0.5%, 1%, and 2%, for the B, A, and standard grade, respectively. In addition, low output drift versus temperature ensures good stability over the entire temperature range. The TL43xxC devices are characterized for operation from 0°C to 70°C, the TL43xxI devices are characterized for operation from –40°C to 85°C, and the TL43xxQ devices are characterized for operation from –40°C to 125°C.

Prices starting from US$0.0410


Distributor Starting From Stock
Logo for Texas Instruments Texas Instruments US$0.0410
1,163,082
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Logo for Chip One Stop Chip One Stop US$0.08
10,947
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Logo for Transfer Multisort Elektronik Transfer Multisort Elektronik US$0.06
3,945
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Logo for Newark Electronics Newark Electronics US$0.25
-
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Logo for element14 element14 US$0.27
-
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Specifications

Voltage Reference Type Shunt - Adjustable
Product Range TL431 Series
Reference Voltage 2.495V to 36V
Initial Accuracy 1%
Temperature Coefficient -
Voltage Reference Case Style TO-226AA
No. of Pins 3Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL -
SVHC No SVHC (27-Jun-2018)
Input Voltage Max 36V
Input Voltage Min 2.495V
Reference Voltage Tolerance 25mV
Reference Volts 2.495V

Alternative Descriptions

Adjustable precision shunt regulator | Texas Instruments
IC: voltage reference source | Transfer Multisort Elektronik
Voltage Ref, Shunt, 2.495V-36V, To-226Aa | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TL431AILPR?

Additional datasheets, footprints and schematics for TL431AILPR are listed on our Part Details page. You can also find images and similar parts to TL431AILPR on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for TL431AILPR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view TL431AILPR price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does TL431AILPR fall under?

The TL431AILPR is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to TL431AILPR when available in the Power Management 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 TL431AILPR you can contact the distributor directly for product support, shipping queries etc.

Is the TL431AILPR RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for TL431AILPR have stock available?

Authorised distributors including Texas Instruments, Chip One Stop, Transfer Multisort Elektronik, Farnell and Newark Electronics have stock available or on a lead time for TL431AILPR.

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