BD80GA5VEFJ-ME2

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

The BD80GA5VEFJ-ME2 is a single-output positive low-dropout (LDO) voltage regulator manufactured by ROHM Semiconductor. It provides a fixed 8V output with a maximum continuous current of 500mA. The device operates within an input voltage range of 4.5V to 14V and features a typical dropout voltage of 600mV at full load. It utilizes HTSOP-J8 surface-mount packaging and supports operation across an extended temperature range from -40°C to +105°C, ensuring stability in demanding environments.

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

• High-accuracy voltage regulation with ±1% output tolerance at 25°C
• Integrated protection mechanisms including overcurrent, thermal shutdown, and soft start functionality
• Capable of driving small ceramic output capacitors for compact design
• Includes an ON/OFF switch control to minimize power consumption during standby

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

• Automotive electronic systems requiring high-reliability power management
• Digital home appliances needing stable low-noise voltage rails
• Industrial equipment utilizing ceramic capacitor-based designs
• Battery-powered devices benefiting from low quiescent current operation

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

Verify the complete part number BD80GA5VEFJ-ME2 against official ROHM documentation to confirm automotive qualification status and specific suffix meanings. Ensure compatibility with HTSOP-J8 footprint requirements and validate thermal dissipation capabilities for the intended application environment before finalizing procurement decisions.

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

Select this component when a fixed 8V output is required with moderate current demands up to 500mA. It is suitable for designs prioritizing high accuracy and robust protection features in automotive or industrial contexts. Consider the 600mV dropout voltage relative to the minimum input supply to ensure proper regulation under all operating conditions.

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

This regulator belongs to the BDxxGA5VEFJ-ME2 family of high-accuracy LDO regulators designed for automotive applications. The series offers various fixed and adjustable output voltages within the same package, facilitating standardized design processes. These components are engineered to support functional safety analysis and provide reliable performance in harsh electrical environments.

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

Direct substitutes within the same family include BD33GA5VEFJ-ME2 (3.3V), BD50GA5VEFJ-ME2 (5V), and BD12GA5VEFJ-ME2 (12V). Verify that the alternative voltage level meets system requirements while maintaining identical pinout and thermal characteristics.