BD30IC0MEFJ-ME2

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

The BD30IC0MEFJ-ME2 is a single-output fixed low-dropout linear regulator manufactured by ROHM Semiconductor, designed for automotive applications. It provides a fixed 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 performance across a temperature range of -40°C to +105°C. Key electrical specifications include a typical dropout voltage of 600 mV at full load, line regulation of 25 mV, and load regulation of 25 mV. It features a reference voltage of 800 mV and supports power dissipation up to 2.11 W.

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

• AEC-Q100 qualified for automotive reliability standards
• High-accuracy voltage regulation with 1% tolerance
• Integrated thermal shutdown and overcurrent protection circuits

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

• Automotive electronic control units
• In-vehicle infotainment systems
• Dashboard instrumentation power supplies

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

Verify the specific suffix ME2 against the official datasheet to confirm package type and tape-and-reel configuration. Confirm AEC-Q100 qualification status directly from the manufacturer's documentation before integration into safety-critical designs. Ensure input voltage constraints are strictly observed to prevent regulatory failure.

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

Select this component when a stable 3 V rail is required for sensitive automotive loads. The HTSOP-J8 package offers a compact footprint suitable for space-constrained PCB layouts. Consider the 600 mV dropout characteristic to ensure adequate headroom between input supply and regulated output under all operating conditions.

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

This part belongs to the BD series of high-accuracy LDO regulators optimized for automotive environments. It shares the HTSOP-J8 form factor with other variants in the family but differs in output voltage and current capabilities. The BD30IC0MEFJ-ME2 specifically targets applications requiring precise voltage regulation with robust transient response characteristics.

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

Consult the official datasheet for direct pin-compatible substitutes within the same series. Verify that alternative parts maintain identical AEC-Q100 qualification and thermal performance metrics.