Trying to have a low battery cutoff for a 9V alkaline which is typically 5.4v. The TLV431A was set to 5.8V using 2 resistors
Vout = Vref x (R1/R2) = 1.24 X ( 4.7k/1004) = 5.8V regulator has a typicall 1.24 Vref https://www.onsemi.com/pub/Collateral/TLV431A-D.PDF but simulation shows incorect output voltage.
Vout = Vref x (R1/R2) = 1.24 X ( 4.7k/1004) = 5.8V regulator has a typicall 1.24 Vref https://www.onsemi.com/pub/Collateral/TLV431A-D.PDF but simulation shows incorect output voltage.
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