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CD431 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

CD431 product

CD431

PMIC - Voltage References

Shunt RegulatorVoltage Reference

The CD431 is a versatile 3-terminal adjustable shunt regulator providing stable reference voltages up to 36V.

Best for

  • Voltage regulation
  • Precision current limiting

Avoid if

  • Applications requiring extremely low power consumption below 1mA

Check before use

  • Resistor tolerance for voltage accuracy

Key specifications

Reference Voltage
2.5V
Max Output Voltage
36V
Dynamic Impedance
0.2Ω

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ManagementIndustrial Control

Datasheet

e920cabbbedbd1eae26c6da8c19d647b_1809211225_Jiangsu-Changjing-Electronics-Technology-Co---Ltd--CD431_C77811.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for CD431: 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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Where to Buy

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Live prices updated on demand · Catalog (~) prices may differ

Alternative components

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

Design and risk insights

Questions & answers

The CD431 is a three-terminal adjustable shunt regulator designed for high temperature stability, often used as a precision reference or zener diode replacement.