BD15IC0WEFJ-E2

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

The BD15IC0WEFJ-E2 is a single-output fixed positive low-dropout (LDO) voltage regulator manufactured by ROHM Semiconductor. It provides a stable 1.5 V output with a maximum current capacity of 1 A. The device operates within an extended temperature range from -40°C to +105°C and features a dropout voltage of 400 mV at full load. It is qualified under the AEC-Q100 standard for automotive applications and housed in an HTSOP-J8 surface-mount package.

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

• AEC-Q100 qualified for automotive reliability standards
• Fixed 1.5 V output with high accuracy
• Integrated thermal protection circuitry

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

• Automotive electronic systems requiring certified power regulation
• Digital home appliances needing stable low-voltage supply
• Portable devices utilizing ceramic capacitors for miniaturization

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

Verify the specific suffix ME2 versus E2, as the BD15IC0MEFJ-ME2 variant is marked as Not Recommended for New Designs (NRND). Confirm that the HTSOP-J8 package matches your PCB footprint requirements. Ensure the -40°C to +105°C operating range meets your environmental specifications. Check for AEC-Q100 certification if deploying in automotive contexts. Validate input voltage limits against your system's power rail.

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

Select this component when a fixed 1.5 V output is required with up to 1 A load capability. It is suitable for designs prioritizing automotive qualification and wide temperature operation. Consider the 400 mV dropout voltage relative to your minimum input voltage. The HTSOP-J8 package offers a compact solution for space-constrained boards. Verify compatibility with ceramic output capacitors for stability.

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

This LDO regulator belongs to the BD15 series, designed for general-purpose and automotive applications. It integrates overcurrent protection and thermal shutdown circuits to prevent damage during fault conditions. The device supports on/off switching functionality and utilizes ceramic capacitors to enhance longevity and reduce overall system size.

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

Is the BD15IC0WEFJ-E2 suitable for automotive applications?

Yes, it is qualified under the AEC-Q100 standard.

What is the maximum output current?

The device supports a maximum output current of 1 A.