BD00IA5MHFV-MTR

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

The BD00IA5MHFV-MTR is a single-output positive adjustable Low Dropout (LDO) voltage regulator from ROHM Semiconductor, designed for automotive applications. It operates with an input voltage range of 2.4 V to 5.5 V and provides a maximum output current of 500 mA. The output voltage is adjustable between 800 mV and 4.5 V via external resistors. Key electrical parameters include a typical dropout voltage of 400 mV at full load, a reference voltage of 800 mV, and a quiescent current of 700 µA. The device meets AEC-Q100 Grade 2 standards and functions within a temperature range of -40°C to +105°C.

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

• Integrated shutdown switch reduces circuit current to 0 µA in off mode.
• Built-in overcurrent protection safeguards against short-circuit conditions.
• Thermal shutdown circuit prevents damage during overload or excessive heat.
• High-precision internal reference voltage ensures stable regulation.

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

• Automotive body electronics systems
• In-vehicle infotainment power distribution
• Sensor supply circuits in automotive environments

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

Verify the specific suffix MTR corresponds to the reel packaging format required for your assembly line. Confirm that the AEC-Q100 Grade 2 qualification aligns with your system's reliability targets. Ensure the HVSOF-6 package dimensions fit your PCB footprint constraints. Check for any recent lifecycle status updates regarding this specific part number before finalizing procurement plans.

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

Select this component when a compact, automotive-grade LDO with adjustable output is needed. It is suitable for designs requiring low dropout performance under high load currents. Consider the 700 µA quiescent current if battery life is critical. The HVSOF-6 package offers thermal efficiency for space-constrained layouts. Verify input voltage stability does not exceed the 5.5 V maximum rating.

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

This device belongs to the BD00IA5 series of low-dropout regulators optimized for automotive use. It shares functional similarities with other ROHM LDOs but is distinguished by its specific adjustable output range and HVSOF-6 packaging. The series is engineered to meet stringent automotive reliability standards while providing efficient power management for sensitive electronic loads.

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

Consult official substitution lists for direct replacements. Generic LDOs may lack the specific automotive qualification or thermal characteristics. Verify pin compatibility and output voltage ranges before swapping components.