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TL431L AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TL431L product

TL431L

PMIC - Voltage Reference

Shunt RegulatorVoltage ReferenceAdjustable

The TL431L is a versatile 3-terminal adjustable shunt regulator providing a stable 2.5V reference, adjustable up to 36V.

Best for

  • Voltage regulation
  • Precision current limiting
  • Zener diode replacement

Avoid if

  • Applications requiring extremely low power consumption (micro-power)
  • High-frequency switching circuits without proper compensation

Check before use

  • Stability compensation for capacitive loads
  • Resistor tolerance for voltage accuracy

Key specifications

Vref
2.5 V
Max Output
36 V
Current Range
1-100 mA

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ManagementGeneral Electronics

Datasheet

3a6f41919f2adf7adb628832b7201675_2209051730_Slkor-SLKORMICRO-Elec--TL431L_C5155530.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TL431L: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The TL431L is a precision adjustable shunt regulator that acts as a programmable Zener diode, providing a stable reference voltage.