BD25HC0WEFJ-E2

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

The BD25HC0WEFJ-E2 is a fixed-output low-dropout (LDO) voltage regulator manufactured by ROHM Semiconductor. It provides a stable 2.5 V output with a maximum continuous current of 1.0 A. The device operates within an input voltage range up to 10 V and features a typical dropout voltage of 600 mV, with a maximum specified at 920 mV. It maintains a line regulation of 1% and load regulation of 1.5%. The component is housed in an HTSOP-J8 surface-mount package and supports operation from -25°C to +85°C.

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

• Delivers a fixed positive output voltage of 2.5 V with high accuracy for sensitive circuitry.
• Capable of sourcing up to 1.0 A of output current while maintaining low saturation characteristics.
• Designed for surface-mount integration using the compact HTSOP-J8 package format.

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

• General-purpose power management in industrial control systems
• Voltage regulation for embedded microcontroller logic supplies
• Power conditioning for automotive electronic modules

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

Verify the specific suffix E2 against the manufacturer's latest datasheet to confirm compliance with current environmental standards and pinout configurations. Ensure the ordering part number matches the exact electrical specifications required for the target application design. Cross-reference the HTSOP-J8 footprint dimensions during PCB layout finalization to prevent assembly errors.

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

Select this regulator when a precise 2.5 V rail is required with moderate current demands up to 1.0 A. The fixed output eliminates external resistor networks, simplifying board space constraints. Consider the 600 mV dropout characteristic relative to the minimum available input voltage to ensure stable regulation under all operating conditions.

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

This component belongs to the BD25HC0WEFJ series of LDO regulators from ROHM Semiconductor. It shares the HTSOP-J8 packaging and general form factor with other members of the family but is distinguished by its specific 2.5 V fixed output voltage and 1.0 A current capability rating.

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

The part number alias BD25HC0WEFJ may be referenced in documentation. Verify functional equivalence before substitution. No other direct cross-references are confirmed in the provided data.