BD50HC0MEFJ-CE2

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

The BD50HC0MEFJ-CE2 is a fixed-output low-dropout regulator manufactured by ROHM Semiconductor, designed for automotive applications. It provides a stable 5 V output with a maximum current capacity of 1 A. The device operates within an input voltage range of 4.5 V to 8 V and maintains high accuracy across the extended temperature range of -40°C to +105°C. Key electrical parameters include a typical dropout voltage of 600 mV and a maximum of 900 mV at full load. Line and load regulation are specified at 25 mV each, with an input bias current of 900 µA. The unit is housed in a compact HTSOP-J8 surface-mount package.

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

• High-accuracy voltage regulation suitable for demanding automotive environments
• Compact HTSOP-J8 package design offering efficient thermal performance
• Integrated protection mechanisms to ensure operational reliability

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

• Automotive electronic control units requiring stable power supply
• On-board systems utilizing direct battery connection or regulated bus lines
• Embedded modules needing precise fixed-voltage regulation under varying loads

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

Verify component authenticity through authorized distribution channels. Confirm that the received part matches the specific suffix designation and packaging format required for your assembly process. Ensure storage conditions comply with manufacturer guidelines to maintain integrity before soldering.

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

Select this regulator when a fixed 5 V output is required with up to 1 A capability. It is appropriate for designs operating within a 4.5 V to 8 V input window. Consider the HTSOP-J8 package constraints for thermal management and board space allocation during the schematic layout phase.

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

This component belongs to ROHM's automotive-grade LDO series, characterized by high precision and robustness. It serves as a dedicated power management solution for vehicle electronics, ensuring consistent voltage delivery despite fluctuations in input supply or ambient temperature conditions.

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

The BD50HC0VEFJ-CE2 is documented as a related variant within the same product family. Verify pin compatibility and exact electrical tolerances before substituting, as manufacturing line changes may affect specific parameter distributions.