Datasheet4U Logo Datasheet4U.com

LV56831P Datasheet Multi Voltage Regulator

Manufacturer: onsemi

Overview: Ordering number : ENA1983B LV56831P Monolithic Linear IC Multi Voltage Regulator IC for Car Audio Systems http://onsemi.com 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.

Key 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.
  • Over-voltage-protection: Typ 21V(except VDD).
  • Thermal-shut-down Typ 175ºC.
  • Applied Pch-LDMOS for output stages. (Warning)The protector functions only improve the IC’s tolerance and they do not guarantee the safet.