BD15IA5VEFJ-ME2

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

The BD15IA5VEFJ-ME2 is a single-output low-dropout (LDO) linear regulator manufactured by ROHM Semiconductor. It provides a fixed positive output voltage of 1.5 V with a maximum output current capability of 500 mA. The device operates within an input voltage range of 2.5 V to 5.5 V and features a typical dropout voltage of 400 mV at full load. It is housed in an HTSOP-J8 surface-mount package and supports operation across an extended temperature range from -40°C to +105°C. The component holds AEC-Q100 qualification for automotive applications.

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

• AEC-Q100 qualified for automotive reliability standards
• Integrated thermal shutdown and over-current protection circuits
• Fixed 1.5 V output with high accuracy regulation
• Low quiescent current consumption for power efficiency

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

• Automotive electronic control units
• Infotainment system power distribution
• Sensor node power supplies
• Body electronics modules

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

Verify the specific suffix ME2 against the official datasheet to confirm pinout and electrical characteristics match your design requirements. Confirm availability status as some variants may be marked as Not Recommended for New Designs. Ensure the HTSOP-J8 footprint matches your PCB layout constraints before finalizing procurement.

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

Select this component when a stable 1.5 V rail is required for automotive-grade circuits with moderate current demands up to 500 mA. The wide operating temperature range makes it suitable for harsh environments. Compare dropout voltage specifications against your minimum input voltage headroom to ensure proper regulation under all load conditions.

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

This LDO belongs to the BD15 series, designed specifically for automotive power management. The series offers various fixed output voltages and current ratings while maintaining consistent packaging and automotive qualification standards. It serves as a key component in ROHM's portfolio for reliable voltage regulation in vehicle systems.

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

Check for direct cross-references in ROHM's product change notification documents. Verify that any substitute maintains the same HTSOP-J8 package and AEC-Q100 qualification level to ensure mechanical and reliability compatibility.