BDJ2GC0WEFJ-E2

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

The BDJ2GC0WEFJ-E2 is a high-accuracy linear low-dropout (LDO) voltage regulator manufactured by ROHM Semiconductor. It provides a fixed positive output voltage of 12.0 V with a maximum continuous output current capability of 1 A. The device operates within an input voltage range of 4.5 V to 14 V and features a load regulation specification of 1.5%. Quiescent current consumption is specified at 600 uA. The component is designed for surface-mount installation in an HTSOP-J8 package, supporting operation across a temperature range from -25 C to +85 C.

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

• Fixed 12.0 V output voltage with 1 A current capacity
• High-accuracy linear regulation with 1.5% load regulation
• Low quiescent current consumption of 600 uA
• Surface-mount HTSOP-J8 package design

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

• General-purpose power supply circuits requiring stable 12V rails
• Embedded systems and microcontroller power management
• Industrial control equipment power distribution
• Consumer electronics voltage regulation

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

Verify the complete manufacturer part number BDJ2GC0WEFJ-E2 against official ROHM Semiconductor documentation to ensure accuracy. Confirm that the HTSOP-J8 package variant matches your PCB footprint requirements. Check for any specific ordering suffixes or tape-and-reel specifications if applicable to your manufacturing process. Ensure compliance with RoHS directives as indicated in the product specifications.

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

Select this component when a fixed 12 V output is required with up to 1 A load current. Consider the 4.5 V to 14 V input range for compatibility with your system voltage. Evaluate thermal performance given the 2.11 W power dissipation capability in the HTSOP-J8 package. Compare quiescent current needs against other LDO options if low standby power is critical for the application.

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

This part belongs to the BDJ series of high-accuracy LDO regulators from ROHM Semiconductor. It shares common characteristics with other variants in the family, such as similar package types and regulatory features, but differs in its specific fixed output voltage setting. The series is categorized under PMIC - Power Management ICs, specifically Linear LDO Regulators, designed for efficient voltage conversion in compact electronic designs.

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

Direct substitutes include other ROHM BDJ series parts with identical 12 V output and 1 A current rating, such as BDJ2GA5WEFJ-E2 if lower current is acceptable. Cross-manufacturer replacements require matching the 12 V fixed output, 1 A capability, HTSOP-J8 package, and electrical specifications like load regulation and input voltage range.