Overview
The LV56831P has 4 system regulator, VDD 5V(3.3V), AUDIO(8.5V), AMP remote(12V) and REG(3.3V/5V select). About protection circuits, it has Over-current-protection, Over-voltage-protection and Thermal-shut-down. AMP remote and REG supply is independent terminal from VCC.,

FEATUREs
• 4 system regulator
   VDD(LCD micon) : VOUT 5.0V(3.3V), IO max 300mA, reverse current prevention.
   Audio : VOUT 8.5V, IO max 400mA
   AMP remote : VOUT 12V, IO max 500mA
   REG3.3/5V : VOUT 3.3V(5V), IO max 500mA
• Over-current-protection    
• Thermal-shut-down Typ 175ºC
• Over-voltage-protection: Typ 21V(except VDD)
• Applied Pch-LDMOS for output stages.