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RS431AYSF3 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

RS431AYSF3 product

RS431AYSF3

Interface

Shunt RegulatorVoltage ReferenceProgrammable

The RS431AYSF3 is a precision programmable shunt regulator from Runic Technology, offering 0.5% initial tolerance and adjustable output up to 36V.

Best for

  • Adjustable power supplies
  • Precision voltage references
  • Zener diode replacement

Avoid if

  • Applications requiring fixed output voltages without external resistors

Check before use

  • External resistor tolerance
  • Stability with capacitive loads

Key specifications

Output Voltage Range
2.5V to 36V
Tolerance
0.5%
Sink Current
100mA
Temp Coefficient
50ppm/°C

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
3 (168 Hours)
ECCN
EAR99
HTSUS
8542.39.0001

Application

Power SupplyVoltage Monitoring

Datasheet

99b6411b0c3b595efd7c468c818b557f_2304140030_Jiangsu-RUNIC-Tech-RS431AYSF3_C783426.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for RS431AYSF3: 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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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

It is a three-terminal adjustable shunt regulator designed for precision voltage referencing, capable of outputting voltages from 2.5V to 36V.