BD33C0AWFP-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 operates within an ambient temperature range of -40°C to +125°C. Key electrical specifications include a typical power supply rejection ratio (PSRR) of 55 dB, an input bias current of 2.5 mA, and a line regulation of 20 mV. It is housed in a TO-263-5 surface-mount package and holds AEC-Q100 qualification for automotive reliability.

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

• Integrated overcurrent protection and thermal shutdown circuits to prevent damage during short-circuit or overload conditions.
• AEC-Q100 qualified for automotive applications, ensuring compliance with rigorous reliability standards.
• High ripple rejection capability to maintain clean output voltage under varying load conditions.

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

• Automotive electronic systems requiring robust power management
• Industrial equipment power supplies
• Consumer electronics utilizing high-voltage input rails

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

Verify the exact part number suffix against official ROHM documentation, as variations such as BD33C0AWFP2-C may exist. Confirm that the required packaging format matches your assembly needs, as options like Reel or Cut Tape are available. Ensure the TO-263-5 footprint aligns with your PCB design constraints before finalizing procurement orders.

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

Select this component when a fixed 3.3 V output is required from an input rail up to 26.5 V. It is suitable for designs needing 1 A of output current with integrated safety features. Consider the TO-263-5 package for its thermal performance and space efficiency in surface-mount applications.

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 and industrial use. It offers a balance of high input voltage tolerance and efficient power delivery. The device is part of a broader family of PMIC solutions focused on reliability and functional safety support.

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

BD33C0AWFP2-C is listed as an alias for this part number. Verify pin compatibility and electrical specifications before substituting.