BD50C0AWFP2-CE2

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

The BD50C0AWFP2-CE2 is a high-side low-dropout (LDO) voltage regulator manufactured by ROHM Semiconductor. It provides a fixed 5 V output with a maximum current capability of 1 A. The device operates within an input voltage range up to 26.5 V and features a typical dropout voltage of 300 mV at 500 mA, with a maximum of 500 mV. It includes integrated overcurrent protection and thermal shutdown circuits for robust operation. The regulator meets AEC-Q100 automotive qualification standards and functions reliably across a temperature range from -40°C to +125°C.

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

• Integrated overcurrent protection and thermal shutdown circuits prevent IC damage during short circuits or overload conditions.
• AEC-Q100 qualified for automotive applications, ensuring reliability under harsh environmental conditions.
• Low dropout voltage characteristics enable efficient regulation even when the input-output differential is small.

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

• Automotive electronic systems requiring stable 5 V power supply
• High-voltage battery-connected subsystems needing regulated output
• Power management units in automotive grade environments

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

Verify the complete part number including the suffix CE2 to ensure correct packaging and automotive qualification status. Confirm RoHS compliance requirements against specific project constraints. Check datasheet revisions for any updates to electrical characteristics or pin configurations before finalizing procurement specifications.

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

Select this component when a fixed 5 V output at 1 A is required with high input voltage tolerance up to 26.5 V. Consider its low quiescent current and compact TO-263-5 package for space-constrained designs. Ensure adequate thermal management is planned given the power dissipation capabilities and operating temperature range limits.

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

This LDO regulator belongs to ROHM's series of high-side regulators designed for automotive use. It shares similar protective features and package types with other models in the BDxxC0AWFP2 family, differing primarily in output voltage settings. The series targets applications demanding high reliability and functional safety support in vehicle electronics.

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

The BD50C0AWFP2-C is listed as an alias for this part number. Verify if the suffix difference implies identical functionality or distinct packaging variations before substitution. No other cross-references are confirmed in available documentation.