TL431BCDR Semiconductors - ICs by Texas Instruments

VOLTAGE REF SHUNT 2.495V-36V SOIC-8

Status: Unknown
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.

Where to Buy

Prices starting from US$0.06

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Farnell
from US$0.22
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Texas Instruments
from US$0.06
47,927
in stock
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Newark Electronics
from US$0.40
-
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element14
from US$0.42
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Specifications

Voltage Reference Type Shunt - Adjustable
Product Range -
Reference Voltage 2.495V to 36V
Initial Accuracy 0.5%
Temperature Coefficient -
Voltage Reference Case Style SOIC
No. of Pins 8Pins
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)

Alternative Descriptions

Adjustable precision shunt regulator | Texas Instruments
Voltage Ref, Shunt, 2.495V-36V, Soic-8 | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TL431BCDR?

Additional datasheets, footprints and schematics for TL431BCDR are listed on our Part Details page. You can also find images and similar parts to TL431BCDR on this page.

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What category does TL431BCDR fall under?

The TL431BCDR is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to TL431BCDR when available in the Power Management range under the specifications section at the bottom of the details page.

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Is the TL431BCDR RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for TL431BCDR have stock available?

Authorised distributors including Texas Instruments, Newark Electronics, element14 and Farnell have stock available or on a lead time for TL431BCDR.

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