BD90GC0MEFJ-LBH2

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

The BD90GC0MEFJ-LBH2 is a fixed-output low-dropout (LDO) linear voltage regulator manufactured by Rohm Semiconductor. It provides a stable 9 V output with a maximum continuous current of 1 A. The device operates within an input voltage range of 4.5 V to 15 V and features a typical dropout voltage of 600 mV at full load. It is housed in an 8-pin HTSOP-J surface-mount package. The component is rated for industrial temperature ranges, supporting operation from -40°C to +105°C.

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

• Fixed 9 V output voltage configuration
• High current capability up to 1 A
• Industrial-grade thermal performance

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

• Industrial control systems
• Embedded sensor power supplies
• Automotive electronics modules

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

Verify the RoHS compliance status and specific tape-and-reel packaging quantities directly with authorized distributors or the manufacturer before ordering. Confirm that the HTSOP-J8 footprint matches your PCB design constraints. Ensure the operating temperature requirements align with the specified industrial range to guarantee long-term reliability in your application environment.

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

Select this component when a fixed 9 V rail is required for downstream circuitry. It is suitable for applications where noise sensitivity is moderate but efficiency is less critical than cost and simplicity. Consider the 600 mV dropout voltage to ensure sufficient headroom between input and output voltages under all load conditions. Verify that the 1 A current limit meets the peak demand of the connected load.

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

This part belongs to Rohm's BD90GC series of LDO regulators designed for robust industrial and automotive environments. The series emphasizes stability and ease of use with minimal external components. The BD90GC0 variant specifically targets applications requiring a 9 V output, offering a compact solution compared to discrete transistor-based regulation circuits.

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

Check for direct pin-compatible alternatives within the same BD90GC family if different output voltages are needed. Verify thermal dissipation capabilities against any higher-current replacements. Ensure that any substitute maintains the same HTSOP-J8 package outline and industrial temperature rating.