Automotive ICs

Automotive ICs

The Automotive Products Class

Ricoh provides three classes of automotive products corresponding to required quality level.
Please select the product with appropriate quality level for the automotive application.
(Please do not use consumer quality products for any automotive application and vice versa.)

Automotive Application Automotive
Quality Level Traceability Management
Temperature Range*1
Guaranteed specification*2
Temperature Range
Screening Condition
Rank1 For Safety-critical Automotive Parts
(Operation control system)
R8 Series -40°C to 105°C
-40°C to 105°C
Low and High Temperature*5 *
Rank2 For General Automotive Equipments
(Body system)
H Class*4 -40°C to 85°C -40°C to 85°C Low and High Temperature*6
J Class*4 -40°C to 105°C -40°C to 105°C
K Class*4 -40°C to 125°C -40°C to 125°C
Rank3 For Automotive Accessories A Class -40°C to 85°C
25°C*3 High Temperature
  • *1This value varies depending on the product. Please refer to datasheets.
  • *2Some specifications are not covered.
  • *3Some products have guaranteed specification for the full operating temperature range.
  • *4For each product, there is only one class. Please refer to datasheet.
  • *5Test is applied to guaranteed specifications.
  • *6Thescreening specification of RANK2 differs by products.

Products Lineup

  • Voltage Regulator
  • Microcontroller Supervisory ICs
  • DC/DC Converter
  • Switch ICs


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