BD70HC5VEFJ-ME2

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

The BD70HC5VEFJ-ME2 is a fixed-output low-dropout (LDO) linear voltage regulator manufactured by Rohm Semiconductor. It provides a stable 7V output with a maximum continuous current of 1.5A. The device features high accuracy, maintaining an output tolerance of ±1% at 25°C. It operates within an input voltage range of 4.5V to 8V and supports a junction temperature range from -40°C to +105°C. The typical dropout voltage is 600mV at full load. Integrated protection circuits include over-current protection and thermal shutdown to ensure reliability under fault conditions.

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

• High-accuracy fixed output regulation suitable for precision automotive applications
• Integrated over-current and thermal shutdown protection mechanisms
• Capable of driving loads up to 1.5A with low dropout performance
• Designed for automotive environments with wide operating temperature support

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

• Automotive electronic systems requiring stable 7V power rails
• Digital home appliances utilizing LDO regulators
• General-purpose power management in automotive-grade circuits

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

Verify the specific suffix ME2 against the official Rohm datasheet to confirm package type and tape/reel specifications. Ensure the procurement channel sources genuine components with traceable documentation. Confirm that the application environment meets the specified automotive grade requirements and temperature ranges defined in the technical data.

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

Select this component when a fixed 7V output with 1.5A capability is required in an automotive context. Compare input voltage constraints against the 4.5V to 8V operational window. Evaluate thermal management needs based on the HTSOP-J8 package and expected load currents. Consider the ±1% accuracy requirement versus other available variants in the BD70 series.

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

This part belongs to the BD70 series of LDO regulators designed for automotive use. It shares the HTSOP-J8 package form factor with other members like the BD70HA5MEFJ-M. Unlike some standard-grade parts in the same family, this variant is explicitly qualified for automotive applications, distinguishing it from non-automotive equivalents such as the BD70HC5WEFJ.

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

Check for direct pin-compatible substitutes within the BD70 series that offer similar current ratings and output voltages. Verify functional safety classifications if the original design relied on specific automotive qualification standards.