BD15HC0MEFJ-ME2

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

The BD15HC0MEFJ-ME2 is a single-output fixed low-dropout linear regulator manufactured by ROHM Semiconductor. It provides a stable 1.5 V output with a maximum current capability of 1 A. The device operates within an input voltage range of 4.5 V to 8 V and supports surface-mount installation in an HTSOP-J8 package. It functions reliably across a temperature range of -40°C to +105°C, featuring a typical dropout voltage of 600 mV and a maximum of 900 mV. Line and load regulation are specified at 25 mV each, with a power dissipation rating of 2.11 W.

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

• Integrated overcurrent protection and thermal shutdown circuits to prevent damage during short-circuit or overload conditions.
• Includes a shutdown function that reduces circuit current to zero when activated, supporting energy conservation.
• Equipped with a soft-start feature to manage inrush currents during initialization.

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

• Automotive electronic systems requiring robust voltage regulation
• Digital home appliances needing stable low-voltage power supplies
• Industrial control modules operating in wide temperature environments

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

Verify the component status before procurement as it may be classified as Not Recommended for New Designs (NRND). Confirm the specific suffix matches the required electrical characteristics and packaging format. Ensure compatibility with existing PCB footprints and thermal management strategies given the HTSOP-J8 package constraints.

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

Select this regulator for applications requiring a fixed 1.5 V output with 1 A capacity. Consider its automotive qualification and wide operating temperature range for harsh environments. Evaluate the input voltage headroom against the 4.5 V minimum requirement and ensure adequate heat dissipation for the 2.11 W power dissipation limit under expected load conditions.

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

This component belongs to ROHM's series of low-dropout regulators designed for automotive and industrial use. It shares the HTSOP-J8 package form factor with other variants in the family, offering a compact solution for power management. The device integrates standard protection features common to modern LDOs, ensuring reliability in critical power supply chains.

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

Consult official documentation for direct substitutes. Verify pin compatibility and electrical specifications if considering alternative manufacturers or different ROHM part numbers within the same package type.