BD30GC0JEFJ-E2

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

The BD30GC0JEFJ-E2 is a single-output fixed positive low-dropout regulator manufactured by ROHM Semiconductor. It provides a 3 V output with a maximum current of 1 A. The device operates within an input voltage range of 4.5 V to 14 V and supports a maximum power dissipation of 2.11 W. Typical dropout voltage is 600 mV, with a maximum of 920 mV. Line regulation is specified at 1%, and load regulation at 1.5%. Input bias current is 900 uA. It functions in temperatures from -25 C to +85 C and utilizes an HTSOP-J8 surface-mount package.

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

• Integrates overcurrent protection, thermal shutdown, and an ON/OFF switch for circuit safety and zero standby current.
• Designed for stable operation using ceramic output capacitors to support system miniaturization.

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

• Digital home appliances
• General-purpose power management circuits

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

Verify the specific suffix E2 against the official datasheet to confirm pinout and electrical characteristics match the design requirements. Confirm RoHS compliance status through the manufacturer's documentation. Ensure the HTSOP-J8 package footprint aligns with the PCB layout. Check for any recent lifecycle notices regarding new design recommendations or obsolescence warnings before finalizing procurement.

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

Select this component when a fixed 3 V rail is required with up to 1 A load capability. It is suitable for applications operating between -25 C and +85 C. Consider alternatives if automotive qualification (AEC-Q100) or extended temperature ranges are mandatory, as this part is designated for standard industrial use rather than automotive environments.

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

This LDO belongs to the BD30GC series of high-accuracy regulators. It shares the HTSOP-J8 package form factor with other variants in the family but differs in output voltage and specific electrical tolerances. It serves as a standard-grade solution for consumer electronics, distinct from the automotive-specific BD30GC0VEFJ-ME2 variant which offers wider temperature tolerance.

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

Publicly confirmed substitute part numbers are not available in the provided source material. Designers should consult the manufacturer's official cross-reference tools for verified replacements.