BD00HA5VEFJ-ME2

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

The BD00HA5VEFJ-ME2 is an automotive-grade low-dropout regulator manufactured by ROHM Semiconductor. It provides a single adjustable output voltage ranging from 1.5 V to 7 V with a maximum output current of 500 mA. The device operates within a temperature range of -40°C to +105°C and features a reference voltage of 800 mV. Key electrical parameters include a typical dropout voltage of 600 mV, a maximum of 900 mV, and line/load regulation of 25 mV each. Input bias current is 900 uA, with power dissipation rated at 2.11 W.

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

• Integrated overcurrent protection circuit prevents IC damage caused by output short circuits.
• Shutdown function reduces circuit current to 0 μA during power-off states.
• Thermal shutdown circuit protects the IC from thermal destruction under overload conditions.

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

• Automotive electronic systems requiring high-accuracy voltage regulation
• Digital home appliances utilizing LDO regulators
• Power management integrated circuits in consumer electronics

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

Verify RoHS compliance status through official documentation before integration. Confirm HTSOP-J8 package dimensions match PCB layout requirements. Ensure input voltage stays within specified limits to maintain regulation accuracy. Check for functional safety support classification if used in safety-critical automotive applications.

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

Select this component when an adjustable output between 1.5 V and 7 V is required with 500 mA capacity. Consider the automotive qualification and wide operating temperature range for harsh environments. Evaluate the low dropout characteristics for efficiency near the minimum input voltage threshold.

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

This part belongs to the BD00HA series of variable output LDO regulators designed for automotive and general electronic applications. It shares the HTSOP-J8 package form factor with other members like the BD00HA3VEFJ-ME2 but differs in output current capabilities and specific regulatory classifications.

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

BD00HA5WEFJ-E2 offers similar specifications but may differ in industrial versus automotive grading and temperature ranges. Verify pin compatibility and electrical parameter alignment before substitution.