Automotive IC Database

Professional Electronic Component Reference Tool

A powerful automotive semiconductor and IC database designed for technicians, engineers, and electronic repair professionals. Search more than 350,000 electronic components with detailed specifications, repair notes, ECU compatibility, SMD markings, and free online auto updates.

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Main Features

  • More than 350,000+ automotive electronic parts
  • Full IC technical specifications
  • Fast smart search engine
  • SMD marking identification
  • ECU compatibility information
  • Pin-to-pin replacement lookup
  • Alternative equivalent parts search
  • Automotive protocol support
  • AEC qualification details
  • Package and voltage information
  • Repair notes and technician references
  • Free automatic online updates
  • Professional desktop interface
  • Export results to CSV
  • Instant search with optimized performance
  • Cross-reference database
  • Automotive semiconductor catalog


Here are the 15 data columns used in the Automotive IC Database application, as shown in the table view and detail panel


Manufacture rm fI C maker / brand

Function fn IC role (e.g., CAN transceiver, LDO, MCU)

Vehicle System system Application domain (e.g., Engine, Infotainment, Body)

Package pkg Physical case style (e.g., SOIC-8, QFN-32)

Voltage volt Supply voltage range (e.g., 3.3V, 5V)

Pins pins Number of pins

Pin-to-Pin Repl. p2p Drop-in replacement part numbers

Alt. Equivalent alt Functional or compatible alternatives

AEC Qual. aec AEC-Q100 grade (e.g., Grade 0, 1, 2)

Protocol proto Communication interface (e.g., LIN, CAN, SPI)

Temp Range temp Operating temperature (e.g., -40°C to +125°C)

ECU Compat. ecu Compatible ECU models or families

SMD Mark smd Topside marking code for quick identification

Repair Notes notes Technician comments, diagnostics, or cross‑ref tips.


All columns support live filtering, sorting, and global search.

The detail panel displays each field with copy‑to‑clipboard buttons for part numbers, cross‑reference entries, and SMD markings.


Free updates included automatically.

ONLINE ACCOUNT AVALABLE.