L9916:Multifunction alternator voltage regulator with programmable parameters for 12 V / 24 V on board networks

The L9916 is a smart alternator voltage regulator intended to be used in automotive application for both 12 V and 24 V systems. The presence of OTP cells for parameters programmability makes it suitable for a wide range of charging application.

Key Features

  • AEC-Q100 qualified
  • Fully monolithic design
  • High side field driver
  • Self-start function
  • Regulated voltage thermally compensated
  • Configurable parameters through OTP cells
  • Lamp driver (wake up and warning detection)
  • Load response control (LRC)
  • Protections
    • Thermal shutdown
    • Field short circuit protection
    • Protected high side relay driver
Product Specifications
DescriptionVersionSize
DS11609: Automotive multifunction alternator voltage regulator for 12 V / 24 V on board networks2.0580 KB
Sample & Buy
Part NumberPackagePacking TypeOperating Temperature (°C) (min)Operating Temperature (°C) (max)Unit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
L9916BDTRDICE SAWN T&RTray-40150--NECEAR99-
L9916MW 8LTube-40150--NECEAR99-
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
L9916BDTRDICE SAWN T&RAutomotiveN/Amd_a0w6_die_-wspc-zlw6_w416ab1_signed.pdf
md_a0w6_die_-wspc-zlw6_w416ab1.xml
L9916MW 8LAutomotiveEcopack1ipc-wspc-1752a_k8bv-ur61adv.pdf
ipc-wspc-1752a_k8bv-ur61adv.xml
Automotive multifunction alternator voltage regulator for 12 V / 24 V on board networks L9916
md_a0w6_die_-wspc-zlw6_w416ab1_signed.pdf VD6955
md_a0w6_die_-wspc-zlw6_w416ab1.xml VD6955
ipc-wspc-1752a_k8bv-ur61adv.pdf L9916
ipc-wspc-1752a_k8bv-ur61adv.xml L9916