BD3932FP-E2

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

The BD3932FP-E2 is a low-dropout (LDO) voltage regulator manufactured by ROHM Semiconductor. It provides a fixed 8 V output with a maximum continuous output current of 500 mA. The device operates within an input voltage range of 9.2 V to 25 V and supports a wide operating temperature range from -40 °C to +125 °C. Key electrical characteristics include a typical power supply rejection ratio (PSRR) of 55 dB, a maximum dropout voltage of 1.1 V, and a quiescent input bias current of 32 µA. The component is housed in a TO-252-3 surface-mount package.

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

• Provides stable regulated power for electronic circuits requiring a fixed 8 V supply rail.
• Capable of delivering up to 500 mA of load current with low saturation voltage characteristics.
• Includes internal protection mechanisms against thermal overload and short-circuit conditions.

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

• Power regulation for embedded systems and microcontroller units
• Voltage conditioning for automotive electronics modules
• Supply stabilization for industrial control equipment

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

Verify the specific suffix and marking code on the physical component to confirm it matches the BD3932FP-E2 designation exactly. Ensure that the procurement source provides valid traceability documentation and confirms RoHS compliance status as required for your manufacturing standards. Cross-reference the manufacturer's latest datasheet to confirm the current production lifecycle status before finalizing orders.

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

Select this component when a fixed 8 V output is required with high current capability up to 500 mA. It is suitable for applications where the input voltage varies between 9.2 V and 25 V. Consider the TO-252-3 package for surface-mount assembly needs. Evaluate the thermal performance requirements given the 1.2 W power dissipation limit and the specified operating temperature range.

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

This part belongs to the ROHM LDO voltage regulator family designed for power management applications. It is categorized under PMIC components and serves as a linear regulator solution. The product line focuses on providing efficient voltage conversion with built-in safety features for reliable operation in various electronic environments.

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

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative regulators based on pin configuration, output voltage accuracy, and current rating specifications.