Includes low dropout, DDR and multiple output device families

NXP's portfolio of shunt regulators includes several reference voltage tolerances, temperature ranges and dynamic responses. Available in SOT23 with 2 different pinnings with a reference voltage of 2.495V.

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TL431SDT

Adjustable precision shunt regulator

TL431BMFDT

Adjustable precision shunt regulator


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Descriptive summary

Three-terminal shunt regulator family with an output voltage range between Vref = 2.495 V and 36 V, to be set by two external resistors.

  • The TL431xDBZR types feature an enhanced stability area with a very low load capacity requirement.
  • The TL431xFDT types offer an enhanced stability area and a higher ElectroMagnetic Interference (EMI) ruggedness, e.g. for Switch Mode Power Supply (SMPS) applications.
  • The TL431xSDT types are designed for standard requirements and linear applications.

Products

Type numberDescriptionStatusQuick access
TL431ACDBZRAdjustable precision shunt regulator Download datasheet
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TL431AFDTAdjustable precision shunt regulator Download datasheet
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TL431AIDBZRAdjustable precision shunt regulator Download datasheet
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TL431AMFDTAdjustable precision shunt regulator Download datasheet
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TL431AMSDTAdjustable precision shunt regulator Download datasheet
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TL431AQDBZRAdjustable precision shunt regulator Download datasheet
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TL431ASDTAdjustable precision shunt regulator Download datasheet
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TL431BCDBZRAdjustable precision shunt regulator Download datasheet
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TL431BFDTAdjustable precision shunt regulator Download datasheet
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TL431BIDBZRAdjustable precision shunt regulator Download datasheet
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TL431BMFDTAdjustable precision shunt regulator Download datasheet
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TL431BMSDTAdjustable precision shunt regulator Download datasheet
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TL431BQDBZRAdjustable precision shunt regulator Download datasheet
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TL431BSDTAdjustable precision shunt regulator Download datasheet
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TL431CDBZRAdjustable precision shunt regulator Download datasheet
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TL431FDTAdjustable precision shunt regulator Download datasheet
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TL431IDBZRAdjustable precision shunt regulator Download datasheet
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TL431MFDTAdjustable precision shunt regulator Download datasheet
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TL431MSDTAdjustable precision shunt regulator Download datasheet
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TL431QDBZRAdjustable precision shunt regulator Download datasheet
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TL431SDTAdjustable precision shunt regulator Download datasheet
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