BD15GA5MEFJ-ME2

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

The BD15GA5MEFJ-ME2 is a single-output low-dropout linear regulator manufactured by ROHM Semiconductor. It operates within an input voltage range of 4.5 V to 8 V and provides an adjustable output voltage between 1.5 V and 7 V. The device supports a maximum output current of 1.5 A with a typical dropout voltage of 600 mV and a maximum of 900 mV. Line and load regulation are specified at 25 mV, while the quiescent input bias current is 900 uA. It functions reliably across an operating temperature range from -40 C to +105 C and meets AEC-Q100 automotive qualification standards.

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

• Provides adjustable output voltage capability within a defined range for flexible power management applications.
• Includes integrated protection mechanisms such as thermal shutdown and overcurrent protection to ensure device safety under fault conditions.
• Features low dropout characteristics to maintain regulation efficiency with minimal input-to-output voltage differential.
• Designed for automotive environments with compliance to AEC-Q100 reliability standards.

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

• Automotive electronic systems requiring qualified power regulation components
• Single-output power supply circuits needing adjustable voltage levels
• Embedded systems operating within specified temperature ranges

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

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix matches the required electrical specifications. Check for RoHS compliance documentation. Ensure storage conditions align with semiconductor handling guidelines. Validate that the part status is suitable for your design lifecycle requirements.

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

Choose this regulator when an adjustable output voltage up to 7 V is required with high current capacity. Consider the input voltage limit of 8 V when designing the power stage. Evaluate thermal dissipation needs given the 1.5 A output capability. Verify compatibility with external feedback resistors for the desired voltage setting. Ensure the HTSOP-J8 package fits the PCB layout constraints.

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

This component belongs to the BDxxHC5MEFJ series of low-dropout regulators from ROHM Semiconductor. It shares the HTSOP-J8 package form factor with other members of the family. The series is characterized by automotive-grade qualification and integrated protection features. It serves as a power management solution for stable voltage delivery in demanding environments.

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

Consult official substitution lists for compatible parts within the same product family. Verify pinout compatibility before replacing the component. Ensure electrical parameters such as output current and voltage range meet application requirements. Check for any differences in package dimensions or thermal characteristics.