ISL78083ARZ

Special Purpose Regulators Overview

The ISL78083ARZ is an automotive-grade PMIC designed for camera systems. It integrates four switching regulators within a 24-SCQFN package. The device supports an input voltage range of 4V to 42V. Output configurations include three adjustable buck converters and one LDO. Operating temperatures extend from -40°C to 150°C TJ, ensuring reliability in harsh environments.

Special Purpose Regulators Feature Summary

• Automotive grade qualification for high reliability
• Integrated multi-rail power management solution
• Wide input voltage tolerance for automotive buses
• Extended thermal performance for engine compartments

Special Purpose Regulators Applications

• Automotive camera modules
• Surround view systems
• Advanced driver assistance systems (ADAS)
• In-cabin monitoring units

Special Purpose Regulators Procurement Notes

Verify the specific suffix against official Renesas documentation to confirm packaging type and temperature rating. Ensure the component meets ISO 26262 requirements for your target application. Confirm pinout compatibility with existing PCB layouts before finalizing orders.

Special Purpose Regulators Selection Notes

Select this part when designing camera power architectures requiring integrated regulation. It replaces discrete regulator solutions to save board space. Verify that the required output currents fall within the specified limits for each channel. Consider thermal dissipation capabilities during layout design.

Special Purpose Regulators Part Context

This component belongs to the Renesas ISL7808x family of specialized power management ICs. These devices are engineered specifically for automotive imaging applications. They consolidate multiple power rails into a single compact footprint. This integration reduces component count and simplifies system design.

Special Purpose Regulators Replacement Considerations

Check for direct cross-reference part numbers in Renesas catalogs. Verify functional equivalence regarding pinouts and electrical specifications. Ensure any substitute maintains the same automotive qualification status.