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STMicroelectronics · Other integrated circuits

TS4431AILT

IC VREF SHUNT 0.5% SOT23-5

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TS4431AILT component illustration
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TS4431AILT specifications

Recorded source facts. Missing values are kept explicit; verify the exact manufacturer document before design approval.

ManufacturerSTMicroelectronics
Ordering codeTS4431AILT
FamilyOther integrated circuits
PackageSC-74A, SOT-753
Product StatusActive
Reference TypeShunt
Output TypeFixed
Voltage - Output (Min/Fixed)1.224V
Voltage - Output (Max)Not provided in source
Current - Output20 mA
Tolerance±0.5%
Temperature Coefficient100ppm/°C
Noise - 0.1Hz to 10HzNot provided in source
Noise - 10Hz to 10kHzNot provided in source
Voltage - InputNot provided in source
Current - SupplyNot provided in source
Current - Cathode350 µA
Operating Temperature-40°C ~ 85°C (TA)
Mounting TypeSurface Mount
Package / CaseSC-74A, SOT-753
Supplier Device PackageSOT-23-5

Documents and evidence

TS4431AILT ↗

Before sourcing TS4431AILT

  1. Identify the firmware and board baseline
  2. Check flash, RAM and required peripherals
  3. Review pin assignment and supply limits
  4. Keep the full temperature and package suffix
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