ISL78307FBEBZ-TR5506

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The ISL78307FBEBZ-TR5506 is a linear voltage regulator from the ISL78307 series, manufactured by Renesas Electronics. It provides a fixed positive output of 5 V with a maximum output current of 50 mA. The device operates within an input voltage range up to 40 V and features low quiescent current of 18 uA. Line regulation is specified at 0.04%, and load regulation at 0.25%. It functions reliably across a temperature range of -40°C to +125°C. The component is housed in an 8-SOIC-EP package.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Provides precise fixed voltage regulation for automotive applications
• Features always-on functionality for continuous power supply
• Designed for high reliability in harsh thermal environments

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• Automotive electronic systems requiring stable 5V logic supplies
• Always-on circuits in vehicle control modules
• Power management units in automotive sensors

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify component authenticity through authorized channels due to obsolete status. Confirm date codes and packaging integrity upon receipt. Cross-reference datasheet revisions to ensure compatibility with existing designs. Check for alternative sources if immediate availability is required. Validate RoHS compliance documentation for regulatory adherence.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component for applications requiring a fixed 5V output with low static current consumption. Ensure input voltage does not exceed 40V limits. Consider the SOIC-8 package constraints for PCB layout. Verify thermal dissipation requirements for the operating environment. Confirm automotive qualification standards meet system specifications.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This part belongs to the ISL78307 family of automotive-grade LDO regulators. It is designed for robust performance in demanding environments. The series offers various output voltages and packages. Renesas acquired Intersil, which originally developed this line. The component supports critical automotive power distribution needs.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

The base model ISL78307FBEBZ is a direct equivalent. Other variants like ISL78307FBEAZ or ISL78307FBECZ offer different fixed or adjustable outputs. Verify pinout and electrical parameters before substitution. Check for updated manufacturing notices regarding package changes.