BD70HC5MEFJ-ME2

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

The BD70HC5MEFJ-ME2 is a single-output fixed positive low-dropout (LDO) linear voltage regulator manufactured by ROHM Semiconductor. It provides a fixed output voltage of 7 V with a maximum output current capability of 1.5 A. The device operates within an input voltage range supported by a minimum input of 4.5 V and a maximum withstand voltage of 10 V. Key electrical parameters include a typical dropout voltage of 600 mV at full load, line regulation of 25 mV, and load regulation of 25 mV. The component is qualified to AEC-Q100 standards for automotive applications and functions reliably across an operating temperature range from -40°C to +105°C.

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 disabled, supporting power management requirements.
• Features soft-start functionality to limit inrush current during power-up sequences.

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

• Automotive electronic systems requiring AEC-Q100 qualified power regulation.
• Digital home appliances utilizing surface-mount assembly processes.
• General-purpose power supply circuits needing stable 7 V regulation.

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

Verify the current lifecycle status before integration, as this component may be marked as Not Recommended for New Designs (NRND). Confirm package compatibility with HTSOP-J8 footprints and ensure design reviews account for the specified thermal dissipation limits under maximum load conditions.

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

Select this regulator for applications requiring high current capacity up to 1.5 A with a fixed 7 V output. Ensure the input voltage remains above the minimum threshold while respecting the 10 V absolute maximum rating. Consider the thermal performance in HTSOP-J8 packaging when designing heat dissipation strategies for enclosed environments.

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

This part belongs to the BD70HC5MEFJ series of LDO regulators designed for robust performance in demanding environments. The series emphasizes high current delivery and automotive reliability, utilizing advanced semiconductor processes to maintain stability under varying load and temperature conditions common in modern electronic assemblies.

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

Consult official manufacturer documentation for direct pin-compatible substitutes. Verify that any alternative component matches the 1.5 A current rating, 7 V fixed output, and HTSOP-J8 package dimensions to ensure seamless board-level integration without redesign.