BD30IC0VEFJ-ME2

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

The BD30IC0VEFJ-ME2 is a fixed-output low-dropout (LDO) linear voltage regulator designed for automotive applications. It provides a stable 3 V output with a maximum continuous current of 1 A. The device operates within an input voltage range of 4.5 V to 8 V and maintains high accuracy with a line regulation and load regulation of 25 mV each. It features a typical dropout voltage of 600 mV at full load, with a maximum of 900 mV. The IC includes built-in protection circuits such as overcurrent protection and thermal shutdown. It is housed in an HTSOP-J8 surface-mount package and is qualified to the AEC-Q100 standard for automotive reliability.

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

• High-accuracy fixed output voltage regulation suitable for sensitive automotive electronics
• Integrated overcurrent and thermal shutdown protection mechanisms
• AEC-Q100 qualified for automotive environmental and reliability standards

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

• Automotive electronic control units requiring stable 3 V power supply
• Infotainment systems and dashboard instrumentation modules
• Sensor interface circuits in vehicle power management architectures

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

Verify the complete part number including the suffix ME2 to ensure correct packaging and tape-and-reel configuration. Confirm that the specific revision matches the design requirements for automotive grade components. Check for any recent lifecycle notices or obsolescence warnings from ROHM Semiconductor before finalizing procurement plans. Ensure compatibility with existing PCB footprints for the HTSOP-J8 package.

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

Select this component when a fixed 3 V output is required with up to 1 A load capability in automotive environments. Consider the 600 mV typical dropout voltage against the minimum available input voltage of 4.5 V to ensure proper regulation under all operating conditions. Evaluate the thermal performance based on the expected power dissipation and ambient temperature constraints within the HTSOP-J8 package.

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

This LDO regulator belongs to ROHM's series of high-accuracy automotive voltage regulators. These devices are engineered to meet the stringent demands of modern vehicles, offering reliable performance across wide temperature ranges. The family typically integrates multiple protection features to safeguard connected loads against fault conditions common in automotive electrical systems.

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

Check for direct pin-compatible alternatives within the same ROHM automotive LDO family that offer similar current ratings and output voltages. Verify that any substitute component meets the same AEC-Q100 qualification level and fits the HTSOP-J8 footprint without modifying the board layout.