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TL431 Adjustable precision shunt regulators

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Description

TL431 family Adjustable precision shunt regulators Rev.7 * 30 April 2024 Product data sheet 1.General .
Three-terminal shunt regulator family with an output voltage range between Vref = 2.

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Datasheet Specifications

Part number
TL431
Manufacturer
nexperia ↗
File Size
359.48 KB
Datasheet
TL431-nexperia.pdf
Description
Adjustable precision shunt regulators

Features

* Programmable output voltage up to 36 V
* Three different reference voltage tolerances:
* Standard grade: 2 %
* A-Grade: 1 %
* B-Grade: 0.5 %
* Typical temperature drift: 9 mV (in a range of 0 °C up to 70 °C)
* Low output noise

Applications

* Shunt regulator
* Precision current limiter
* Precision constant current sink
* Isolated feedback loop for Switch Mode Power Supply (SMPS) 4. Quick reference data Table 2. Quick reference data Symbol Parameter Conditions VKA cathode-anode voltage IK cathode c

TL431 Distributors

📁 Related Datasheet

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  • TL431AC - Adjustable precision shunt regulators (NXP)
  • TL431AI - Adjustable precision shunt regulators (NXP)
  • TL431AQ - three-terminal adjustable shunt regulator (Texas Instruments)

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Adjustable precision shunt regulators nexperia
nexperia TL431-like datasheet