BH25M0AWHFV-TR

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

The BH25M0AWHFV-TR is a single-output CMOS low-dropout (LDO) voltage regulator manufactured by ROHM Semiconductor. It provides a fixed output voltage of 2.5 V with a maximum output current of 300 mA. The device operates within an input voltage range of 2.5 V to 5.5 V and features a typical dropout voltage of 60 mV at 100 mA load. It offers high power supply rejection ratio (PSRR) of 60 dB and maintains output voltage accuracy within ±1.0% at 25°C. The component is housed in an HVSOF-6 surface-mount package and supports an operating temperature range from -40°C to +85°C.

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

• Integrates thermal shutdown, over-current protection, and under-voltage lock-out for enhanced circuit reliability
• Utilizes CMOS technology to achieve low quiescent current consumption
• Provides stable regulation with high ripple rejection characteristics

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

• Portable battery-powered electronic devices requiring efficient voltage regulation
• Embedded systems needing stable 2.5 V logic supply rails
• Consumer electronics utilizing single-cell lithium-ion or alkaline battery sources

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

Verify the specific suffix and tape-and-reel quantity against official ROHM documentation before ordering. Confirm that the HVSOF-6 footprint matches your PCB layout constraints. Ensure compliance with RoHS directives if required for your manufacturing process. Cross-reference the manufacturer part number with authorized distributor catalogs to avoid counterfeit components. Check for any recent lifecycle status updates such as NRND designations.

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

Select this component when a fixed 2.5 V output is required with moderate current demands up to 300 mA. The low dropout voltage makes it suitable for applications where the input voltage is close to the output level. Consider the HVSOF-6 package size for space-constrained designs. Evaluate the thermal performance based on the expected power dissipation and ambient temperature conditions within the target enclosure.

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

This LDO belongs to the BH series of low-dropout regulators designed for general-purpose power management. The BH25M0AWHFV-TR variant specifically targets applications requiring precise 2.5 V regulation. It complements other variants in the family that offer different fixed output voltages while sharing similar package dimensions and protection features.

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

Direct substitutes include BH31M0AWHFV-TR (3.1 V output) and BH32M0AWHFV-TR (3.2 V output) from the same manufacturer and package family. These alternatives share identical pinouts and physical dimensions but provide different regulated output voltages. Verify that the system design can accommodate the voltage difference before substitution.