BD25GA3VEFJ-ME2

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

The BD25GA3VEFJ-ME2 is a fixed-output low-dropout (LDO) voltage regulator manufactured by ROHM Semiconductor, designed for automotive applications. It provides a stable 2.5V output with a maximum current capacity of 300mA. The device features high accuracy with a voltage regulation tolerance of ±1% at 25°C and operates within an extended temperature range from -40°C to +105°C. Key electrical parameters include a typical dropout voltage of 0.6V at full load, a line regulation of 25mV, and a load regulation of 25mV. It incorporates protection mechanisms such as thermal shutdown, overcurrent protection, and soft start functionality.

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

• High-accuracy fixed output voltage regulation suitable for precision automotive circuits
• Integrated safety features including thermal shutdown, overcurrent protection, and soft start
• Optimized for automotive environments with wide operating temperature range and robust performance

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

• Automotive electronic control units requiring stable 2.5V power supply
• Sensor interface circuits in vehicle systems
• Microcontroller power management in automotive infotainment systems

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

Verify the specific suffix ME2 against official ROHM documentation to confirm package type and tape/reel specifications. Ensure compatibility with AEC-Q100 automotive qualification requirements if required for your application. Check for any recent lifecycle status updates, as some variants may be marked as not recommended for new designs.

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

Select this component when a precise 2.5V rail is needed with moderate current demands up to 300mA. Consider its low quiescent current and high ripple rejection for noise-sensitive automotive signals. Evaluate thermal dissipation capabilities given the HTSOP-J8 package constraints under maximum load conditions.

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

This part belongs to ROHM's series of high-accuracy LDO regulators tailored for automotive use. It shares architectural similarities with other models like BD33GA3VEFJ-ME2 but differs in output voltage. The BD25GA3MEFJ-M variant represents a related product line, though availability and specific feature sets may vary between versions.

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

Direct substitutes are not explicitly listed in the provided data. Cross-reference with BD25HA3VEFJ-ME2 or BD25GA3MEFJ-M for similar specifications, ensuring voltage, current, and package compatibility before substitution.