BD750L2EFJ-CE2

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

The BD750L2EFJ-CE2 is a positive fixed linear voltage regulator from Rohm Semiconductor, classified as a low-dropout (LDO) device within the PMIC category. It provides a fixed output voltage of 5V with a maximum continuous output current of 200mA. The component supports an input voltage range up to a maximum of 45V and exhibits a typical dropout voltage of 0.7V at full load. Key electrical specifications include a quiescent current of 6µA and a power supply rejection ratio (PSRR) of 60dB at 120Hz. It operates reliably across an extended temperature range from -40°C to +125°C.

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

• Certified for automotive applications under AEC-Q100 standards
• Integrated overcurrent protection and thermal shutdown circuits
• Low static current consumption for battery-powered systems
• Capable of using ceramic output capacitors

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

• Automotive electronic control units requiring stable 5V logic supplies
• Battery-connected systems needing low standby current reduction
• Industrial equipment operating in high ambient temperatures
• Noise-sensitive analog or digital circuit power rails

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

Verify the specific suffix CE2 against the manufacturer's latest datasheet to confirm package type and compliance status. Confirm that the part remains suitable for new designs, as some inventory sources indicate limited availability or obsolescence status. Ensure the ordering quantity matches the required taping specification for surface-mount assembly processes.

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

Select this component when a robust 5V LDO is needed for automotive environments with input voltages up to 45V. The 8-HTSOP-J package offers a compact footprint suitable for dense PCB layouts. Consider the 6µA quiescent current for efficiency-critical applications. Verify that the 200mA output capability meets the peak load requirements of the target circuit without exceeding thermal limits.

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

This device belongs to the BD750 series of low-dropout regulators designed by Rohm Semiconductor. The series is characterized by high withstand voltage and low power consumption, making it suitable for automotive and industrial sectors. The BD750L2EFJ-CE2 specifically utilizes the HTSOP-J8 package, distinguishing it from other series variants like the FP package types.

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

Consult official substitution guides for equivalent LDOs with similar 5V/200mA specifications and AEC-Q100 certification. Verify pin compatibility and thermal performance before replacing.