BD750U2EFJ-CE2

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

The BD750U2EFJ-CE2 is a low-dropout linear voltage regulator manufactured by Rohm Semiconductor. It provides a fixed 5V output with a maximum current capability of 200mA. The device features an ultra-low quiescent current of 40µA and high accuracy. It operates within a junction temperature range of -40°C to +150°C. Key electrical parameters include a typical power supply rejection ratio (PSRR) of 65dB and a dropout voltage of 160mV. The component is housed in an 8-HTSOP-J surface-mount package.

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

• Ultra-low quiescent current consumption for energy efficiency
• High-output voltage accuracy for stable regulation
• Integrated overcurrent and thermal shutdown protection circuits

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

• Battery-powered electronic devices requiring low standby current
• Automotive electronics systems
• Portable consumer equipment

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

Verify the specific ordering suffix CE2 against the manufacturer's official documentation to ensure correct packaging and tape-and-reel specifications. Confirm that the HTSOP-J package dimensions match the target PCB footprint requirements. Check for RoHS compliance status as indicated in the latest datasheet revision. Ensure the fixed 5V output aligns with the system design voltage needs before procurement.

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

Select this component when a fixed 5V rail is required with minimal static power drain. The 200mA output current supports moderate load applications. Consider the 150°C maximum operating temperature for high-thermal environments. The 65dB PSRR is suitable for noise-sensitive analog sections. Verify input voltage limits do not exceed the absolute maximum ratings defined in the electrical characteristics table.

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

This part belongs to the BD750 series of LDO regulators from Rohm Semiconductor. The series is characterized by high accuracy and low current consumption. Similar models in the family may offer different output voltages or package options, such as the BD733 variants. The U2EFJ suffix typically denotes specific automotive-grade qualification and packaging standards within the product line.

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

Direct pin-compatible replacements within the same series include other BD7xxL2EFJ variants with different fixed output voltages. Cross-reference the BD750L2EFJ-CE2 for potential alternative sourcing if availability differs, noting the lower quiescent current specification in some datasheets. Verify functional equivalence regarding thermal protection and PSRR performance.