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STMicroelectronics · Other integrated circuits

TS3431IZ

IC VREF SHUNT ADJ 2% SOT23-3

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TS3431IZ component illustration
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TS3431IZ specifications

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

ManufacturerSTMicroelectronics
Ordering codeTS3431IZ
FamilyOther integrated circuits
PackageTO-236-3, SC-59, SOT-23-3
Product StatusObsolete
Reference TypeShunt
Output TypeAdjustable
Voltage - Output (Min/Fixed)1.24V
Voltage - Output (Max)24 V
Current - Output100 mA
Tolerance±2%
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 - Cathode500 µA
Operating Temperature-40°C ~ 125°C (TA)
Mounting TypeSurface Mount
Package / CaseTO-236-3, SC-59, SOT-23-3
Supplier Device PackageSOT-23-3

Documents and evidence

TS3431IZ ↗

Before sourcing TS3431IZ

  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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