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.
Power management ICs
Includes low dropout, DDR and multiple output device families
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- Small-signal Discretes (pdf) (v.1.0, 2011-03-11)
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Descriptive summary
- 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.







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