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RS431AXSF3-Q1 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

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RS431AXSF3-Q1 product

RS431AXSF3-Q1

PMIC - Voltage References

Shunt RegulatorVoltage Reference2.5V

The RS431 is a precision adjustable shunt regulator providing a stable 2.5V reference, suitable for power supplies and voltage monitoring.

Best for

  • Power supply regulation
  • Voltage monitoring
  • Zener diode replacement

Avoid if

  • Applications requiring fixed output voltages without external resistors

Check before use

  • Resistor precision for voltage accuracy

Key specifications

VREF
2.5 V
Tolerance
0.5 %
Max Output
36 V
Temp Range
-40 to 150 °C

Compliance & Environment

RoHS
-
REACH
-
MSL
MSL3
ECCN
-
HTSUS
-

Application

Power SupplyVoltage Monitoring

Datasheet

528619e8bc423a8b3753dc0fd8d0ac73_2311271014_Jiangsu-RUNIC-Tech-RS431AXSF3-Q1_C19269207.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for RS431AXSF3-Q1: 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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Alternative components

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

Design and risk insights

Questions & answers

The RS431 is a three-terminal adjustable shunt regulator with a 2.5V reference voltage, capable of being programmed up to 36V.