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NCP431ACSNT1G AI Analysis:
Datasheet, Specs, Alternatives & ECAD

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NCP431ACSNT1G product

NCP431ACSNT1G

Voltage Reference

Shunt RegulatorVoltage Referenceonsemi

The NCP431ACSNT1G is a programmable precision shunt regulator with a 2.5V reference and 1% tolerance, suitable for power management and voltage regulation.

Best for

  • SMPS secondary side regulation
  • Precision voltage references

Avoid if

  • High-current applications exceeding 100mA without external pass transistors

Check before use

  • Stability boundary conditions for load capacitance

Key specifications

Reference Voltage
2.5 V
Tolerance
±1%
Max Output
36 V

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001

Application

Power ManagementIndustrial

Datasheet

NCP431-D.PDF

800 KB

Datasheet AI

CAD Models

Download ECAD models for NCP431ACSNT1G: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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
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Where to Buy

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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

It is a three-terminal programmable shunt regulator diode that acts as a low-temperature coefficient zener, adjustable from 2.5V to 36V.