BD33C0AWFP2-CE2

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

The BD33C0AWFP2-CE2 is a fixed-output low-dropout (LDO) voltage regulator manufactured by ROHM Semiconductor. It provides a stable 3.3 V output with a maximum continuous current of 1 A. The device supports an input voltage range up to a maximum of 26.5 V and features a typical power supply rejection ratio (PSRR) of 55 dB. It operates within a temperature range of -40°C to +125°C and is housed in a TO-263-5 surface-mount package. The component includes line regulation of 20 mV and an input bias current of 2.5 mA.

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

• Integrated overcurrent protection and thermal shutdown circuits prevent damage from short circuits or excessive loads.
• AEC-Q100 qualified for automotive reliability standards.
• Functional safety supportive design enables compatibility with safety analysis requirements.

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

• Automotive electronic systems requiring robust power management
• Industrial control equipment operating in high-voltage environments
• Consumer electronics utilizing 3.3 V logic levels

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

Verify the complete part number including the suffix against official ROHM documentation to ensure correct packaging and specifications. Confirm RoHS compliance status and functional safety classification prior to integration. Cross-reference datasheet revisions to validate pinout and electrical characteristics match the intended design requirements.

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

Select this regulator for applications requiring a 3.3 V fixed output at up to 1 A with high input voltage tolerance. The TO-263-5 package offers suitable thermal performance for moderate power dissipation. Ensure input voltage remains within the 26.5 V maximum limit and verify that the required PSRR meets system noise immunity needs.

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

This component belongs to ROHM's automotive-grade LDO regulator family, designed for high-reliability applications. It is part of a series offering various fixed output voltages and current capabilities, all featuring integrated protection mechanisms and functional safety support for use in critical automotive and industrial systems.

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

The BD33C0AWFP2-C is listed as an alias for this part number. Verify if any suffix variations indicate different packaging options rather than functional changes. Consult official substitution guides for compatible alternatives with matching electrical parameters and pin configurations.