BD15GA3WEFJ-E2

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

The BD15GA3WEFJ-E2 is a single-output positive low-dropout linear regulator manufactured by ROHM Semiconductor. It provides a fixed output voltage of 1.5 V with a maximum output current capability of 300 mA. The device operates within an ambient temperature range of -40 °C to +105 °C and features a dropout voltage of 600 mV at full load. It is housed in an HTSOP-J8 surface-mount package and holds AEC-Q100 qualification for automotive reliability standards.

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

• AEC-Q100 qualified for automotive grade reliability
• Fixed 1.5 V output voltage regulation
• Supports up to 300 mA continuous output current
• Operates across extended industrial temperature range

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

• Automotive electronic systems requiring stable power rails
• Industrial control circuits needing high-temperature operation
• Portable devices utilizing low-dropout regulation

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

Verify the specific suffix ME2 against the requested E2 variant, as datasheets indicate the ME2 version may be not recommended for new designs. Confirm package integrity upon receipt. Ensure compliance with RoHS directives before integration into final assemblies.

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

Select this component when automotive qualification is mandatory and a fixed 1.5 V rail is required. The -40 °C to +105 °C range suits harsh environments. Compare against the BD15GC0WEFJ-E2 if higher current capacity is needed, or the BD15HA3WEFJ-E2 for standard commercial temperature ranges.

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

This part belongs to the BD15 series of LDO regulators from ROHM. These devices are designed for applications requiring stable voltage regulation with minimal external components. The HTSOP-J8 package allows for compact PCB layouts while maintaining thermal performance suitable for consumer and automotive electronics.