BD50GC0MEFJ-LBH2

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

The BD50GC0MEFJ-LBH2 is a fixed-output Low Dropout (LDO) linear regulator manufactured by ROHM Semiconductor. It provides a fixed output voltage of 5V with a maximum output current capability of 1.5A. The device operates within an input voltage range up to a maximum of 8V and features a typical dropout voltage of 0.6V at full load. It utilizes the HTSOP-J8 surface-mount package, which includes an exposed thermal pad for efficient heat dissipation. The component supports a wide operating temperature range from -40°C to +105°C and incorporates built-in protection mechanisms including over-current protection and thermal shutdown circuits.

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

• Integrated over-current protection circuit prevents IC destruction during output short-circuit conditions
• Built-in thermal shutdown circuit protects the device from heat damage under overload scenarios
• Enables use of ceramic output capacitors to support system miniaturization and extended lifespan

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

• Industrial electronic equipment requiring stable power regulation
• Automotive onboard electronic systems
• Digital home appliances and consumer electronics

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

Verify the specific suffix LBH2 against official ROHM documentation to confirm industrial-grade long-term supply status. Confirm that the HTSOP-J8 package dimensions match your PCB footprint requirements. Ensure compliance with RoHS directives if applicable to your manufacturing standards. Validate that the fixed 5V output aligns with your system design constraints before procurement.

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

Select this component when a robust 1.5A LDO solution is required for industrial or automotive environments. The HTSOP-J8 package offers superior thermal performance compared to standard SOIC packages. Consider the fixed 5V output constraint; if variable voltage is needed, alternative models in the series should be evaluated. Verify input voltage headroom to ensure operation remains within the specified dropout characteristics.

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

This part belongs to the BDxxGC0MEFJ-LB series of LDO regulators designed for long-term support in industrial markets. The series is characterized by high accuracy reference voltage circuits and integrated protection features. The LBH2 suffix typically denotes specific packaging or quality grades intended for durable applications. This family shares common architectural features but varies in output voltage and current ratings.

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

BD50HC5MEFJ-LBH2: Similar 1.5A LDO with potentially different thermal or automotive qualification specs.