TL431 Programmable Precision Reference
ELECTRICAL CHARACTERISTICS CURVES
Fig 19.Cathode current versus cathode voltage Fig 20.Cathode current versus cathode voltage
Fig 21.Reference input voltage versus ambient Fig 22.Reference input current versus ambient
temperature
temperature
Fig 23.Change in reference input voltage versus Fig 24. Off state cathode current versus
Cathode voltage
ambient temperature
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2001-05-A