BDL00A5EFJ-CE2

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

The BDL00A5EFJ-CE2 is an automotive-grade low-dropout (LDO) regulator manufactured by ROHM Semiconductor. It provides a maximum output current of 500 mA with an adjustable output voltage range. The device features a typical static current of 1 µA and a dropout voltage of 280 mV at full load. It operates within a junction temperature range of -40°C to +150°C and utilizes an HTSOP-J8 surface-mount package.

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

• Adjustable output voltage configuration via external resistors
• Ultra-low quiescent current consumption for power efficiency
• Automotive qualification supporting functional safety analysis
• Integrated thermal shutdown and overcurrent protection circuits

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

• Automotive electronic control units
• On-board power distribution systems
• Sensor supply regulation in harsh environments

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

Verify the specific suffix CE2 against the official datasheet to confirm package type and tape-and-reel specifications. Ensure the design supports the required thermal dissipation for the HTSOP-J8 package under maximum load conditions. Confirm RoHS compliance status matches project requirements before finalizing procurement orders.

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

Select this component when designing automotive systems requiring high reliability and low standby power. The adjustable output allows flexibility in setting rail voltages. Verify that the input voltage remains within the specified limits to maintain regulation. Consider the thermal performance characteristics if operating near the upper temperature boundary.

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

This part belongs to ROHM's automotive LDO regulator series, designed specifically for demanding vehicle applications. It complements other components in the power management portfolio by providing stable, clean voltage rails for sensitive digital and analog circuits. The family emphasizes durability and long-term stability in automotive environments.

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

Consult the official ROHM replacement guide for direct pin-compatible alternatives. Verify that any substitute maintains the same automotive grade qualification and thermal characteristics. Cross-reference electrical parameters such as dropout voltage and quiescent current to ensure system compatibility.