BD15GC0JEFJ-E2

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

The BD15GC0JEFJ-E2 is a fixed-output low-dropout regulator manufactured by ROHM Semiconductor, delivering a stable 1.5V output at up to 1A load current with ±1.0% accuracy. It operates within an input voltage range of 4.5V to 14V and features a typical dropout voltage of 0.6V at full load. The device draws 0.6mA of circuit current and includes shutdown functionality that reduces current consumption to 0µA. It incorporates overcurrent protection, thermal shutdown, and soft-start capabilities, housed in a thermally efficient HTSOP-J8 package suitable for digital home appliances.

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

• Integrated overcurrent protection, thermal shutdown, and soft-start circuits prevent IC damage during short circuits or overload conditions.
• Shutdown function allows the circuit current to drop to 0µA when disabled, supporting power management requirements.
• Compatible with ceramic output capacitors, facilitating system miniaturization and extended component lifespan.

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

• Digital home appliances
• General-purpose electronic equipment requiring stable 1.5V logic supplies

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

Verify the specific suffix JE against official ROHM documentation to confirm production line differences from the WE series. Confirm RoHS compliance status and long-term supply availability directly with the manufacturer. Ensure the HTSOP-J8 package dimensions match your PCB footprint design constraints before finalizing procurement orders.

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

Select this component for designs requiring high-accuracy 1.5V regulation with robust internal protection mechanisms. The inclusion of a shutdown pin makes it suitable for battery-powered or energy-efficient applications where zero standby current is critical. Verify that the required input voltage remains within the 4.5V to 14V window to ensure proper linear regulation performance.

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

This part belongs to the BD15GC0 series of high-accuracy LDO regulators from ROHM Semiconductor. It shares electrical characteristics with the BD15GC0WEFJ model but utilizes a different production line designated by the JE suffix to improve manufacturing efficiency. The datasheet data for the WE series applies to this component unless specified otherwise.

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

The BD15GC0WEFJ-E2 is electrically equivalent and shares the same datasheet specifications. Designers may substitute one for the other based on supply availability, as both utilize the HTSOP-J8 package and offer identical performance metrics.