LV5681P: 4-Channel Linear Voltage Regulator with 4 High-Side Switches for Automotive Infotainment

The LV5681P is a multi-power supply system IC that provides four linear voltage regulators and two high side switches as well as a number of protection functions including overcurrent protection, overvoltage protection and overheat protection. It is an optimal power supply IC for car audio and car entertainment systems and similar products.

Features
  • Four regulator output systems
  • Two VCC-linked high side switch systems
  • Two VDD 5V-linked high side switch systems
  • Overcurrent protection function
  • Overvoltage protection function, typ 21V (excluding VDD 5V output)
  • Overheat protection function, typ 175°C
  • On-chip accessory voltage detection circuit
  • P-channel LDMOS used for power output block
Applications
  • Automotive Audio and Infotainment System
Data Sheets (1)
Document TitleDocument ID/SizeRevisionRevision Date
Multi-Power Supply System IC for Car Audio SystemsLV5681P/D (207.0kB)1
Evaluation Board Documents (4)
Document TitleDocument ID/SizeRevisionRevision Date
LV5681PGEVB Bill of Materials ROHS CompliantLV5681PGEVB_BOM_ROHS.PDF (23kB)0
LV5681PGEVB Gerber Layout Files (Zip Format)LV5681PGEVB_GERBER.ZIP (108.0kB)0
LV5681PGEVB SchematicLV5681PGEVB_SCHEMATIC.PDF (35kB)0
LV5681PGEVB Test ProcedureLV5681PGEVB_TEST_PROCEDURE.PDF (119kB)0
Package Drawings (1)
Document TitleDocument ID/SizeRevision
HZIP15J945AC (61.6kB)A
Evaluation/Development Tool Information
ProductStatusComplianceShort Description
LV5681PGEVBActivePb-freeMulti-Power Supply System IC Evaluation Board
Order Information
ProductStatusCompliancePackageMSL*ContainerBudgetary Price/Unit
LV5681P-EActivePb-freeHZIP-15J945ACNAFan-Fold20$2.2007
Specifications
ProductOutputPolarityVO (V)IO Typ (A)VI Max (V)VDO Typ (V)Iq Typ (mA)PSRR (dB)Noise (µVrms)
LV5681P-EQuadPositive8 to 12(Adj) 7 5.7 8 to 9(Adj)0.3 1.3160.450
Multi-Power Supply System IC for Car Audio Systems (207.0kB) LV5681P
LV5681PGEVB BOM ROHS LV5681PGEVB
LV5681PGEVB GERBER LV5681PGEVB
LV5681PGEVB SCHEMATIC LV5681PGEVB
LV5681PGEVB TEST PROCEDURE LV5681PGEVB
HZIP15J LV5696P