BD733L2EFJ-CE2

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

The BD733L2EFJ-CE2 is a single-output fixed LDO voltage regulator from ROHM Semiconductor, housed in an HTSOP-J8 package. It supports a maximum input voltage of 45 V and withstands up to 50 V. The device delivers a typical dropout voltage of 0.6 V at 0.2 A load, with a maximum of 1 V. Key electrical parameters include a load regulation of 0.02%, a junction temperature maximum of 150 °C, and an operating temperature range up to 125 °C.

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

• Integrated overcurrent protection and thermal shutdown circuits to prevent IC damage during short circuits or overload conditions.
• Capable of using ceramic output capacitors for phase compensation, facilitating simplified circuit design.
• Designed for low standby current applications, suitable for systems directly connected to batteries.

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

• Automotive battery direct connection systems requiring low consumption current
• General electronic equipment power management
• Battery-powered devices needing stable linear regulation

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

Verify the specific suffix CE2 against official ROHM documentation to confirm package type and tape/reel specifications. Ensure compatibility with automotive grade requirements if applicable. Cross-reference the datasheet for exact pinout and thermal characteristics before integration into final designs.

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

Select this component when a fixed output voltage with high input voltage tolerance is required. Consider the 0.6 V typical dropout voltage for efficiency needs. Verify that the 200 mA output current meets system demands. Check if ceramic output capacitors are preferred over electrolytic types for size and reliability.

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

This part belongs to the BD7xxL2 series of ultra-low standby current LDO regulators. These devices are characterized by their ability to handle high input voltages while maintaining low quiescent current, making them distinct from standard LDOs in automotive and industrial power architectures.

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

Public confirmed substitute part numbers are not available in the provided data. Consult official ROHM replacement guides for cross-referencing similar series components.