BD00GA3WEFJ-E2

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

The BD00GA3WEFJ-E2 is a positive adjustable low-dropout regulator from ROHM Semiconductor, housed in an HTSOP-J8 surface-mount package. It delivers a maximum output current of 300 mA with an input voltage range spanning 4.5 V to 14 V. The device supports an adjustable output voltage configuration between 1.5 V and 13.0 V using external resistors. Key electrical specifications include a typical dropout voltage of 0.6 V at full load, a quiescent circuit current of 0.6 mA, and a reference voltage of 800 mV. It operates within a temperature range of -25°C to +85°C.

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

• Integrated overcurrent protection and thermal shutdown circuits prevent IC damage during short-circuit or overload conditions.
• Features a dedicated ON/OFF switch function that reduces circuit current to zero during shutdown for power conservation.
• Capable of driving ceramic output capacitors, facilitating compact equipment design and extended component lifespan.

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

• Digital home appliances
• Portable electronic devices
• Battery-powered equipment

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

Verify the specific suffix E2 against the manufacturer's latest documentation to confirm compliance with RoHS directives and lead-free manufacturing standards. Confirm the HTSOP-J8 package dimensions match your PCB footprint requirements. Ensure the selected supplier provides valid traceability data for automotive exclusion contexts.

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

Select this component when an adjustable output voltage up to 13 V is required with a 300 mA load capacity. It is suitable for designs needing high accuracy (±1%) and low quiescent current. Avoid this part for automotive applications as it is classified as standard grade and explicitly excluded from vehicle use.

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

This regulator belongs to the BD00GA3WEFJ series, which offers high-accuracy linear regulation in a thermally efficient HTSOP-J8 package. The series is designed for general-purpose power management in consumer electronics, providing reliable performance with built-in safety features like thermal and current protection.

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

Consult official ROHM documentation for direct pin-compatible substitutes within the same series. Verify if fixed-output variants or different current ratings better suit specific design constraints before substitution.