BD750L2FP-CE2

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

The BD750L2FP-CE2 is a single-output low-dropout linear voltage regulator manufactured by ROHM Semiconductor. It provides a fixed 5V output with a maximum current capability of 200mA. The device operates within an input voltage range of 4.37V to 45V and features a typical dropout voltage of 400mV at full load, with a maximum of 700mV. Quiescent current is specified at 6µA, supporting battery-powered applications. It includes overcurrent protection and thermal shutdown circuits for reliability.

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

• Ultra-low quiescent current consumption of 6µA minimizes power loss in standby modes.
• Integrated overcurrent protection safeguards the device against output short circuits.
• Thermal shutdown circuit prevents damage during overload or excessive temperature conditions.
• Capable of driving low ESR ceramic capacitors directly on the output without stability issues.

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

• Battery-operated electronic systems requiring minimal standby current drain
• Automotive electronics compliant with AEC-Q100 qualification standards
• General-purpose power management in portable devices

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

Verify the specific suffix CE2 matches the required package and tape-and-reel specifications. Confirm AEC-Q100 automotive qualification status if intended for automotive use. Check for any Product Change Notices (PCN) affecting pinout or electrical parameters before finalizing designs.

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

Select this component when a fixed 5V rail is needed with moderate 200mA load requirements. It is suitable for direct battery connection due to high input voltage tolerance. Ensure the application benefits from the low 6µA static current compared to standard LDOs.

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

This part belongs to the BD7xxL series of low-quiescent-current LDO regulators from ROHM. These devices are designed for automotive and industrial applications where power efficiency and reliability are critical. The TO-252-3 package offers efficient thermal dissipation for surface-mount assembly.

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

Cross-reference with BD750L5FP-CE2 for higher current capacity (500mA). Verify compatibility with BD733L2FP-CE2 if a different fixed voltage output is required.