BD25IC0MEFJ-LBH2

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

The BD25IC0MEFJ-LBH2 is a single-output positive fixed linear voltage regulator (LDO) manufactured by ROHM Semiconductor. It provides a fixed output voltage of 2.5 V with a maximum output current of 1 A. The device operates within an input voltage range of 2.4 V to 5.5 V and features a typical dropout voltage of 400 mV, with a maximum of 600 mV. It is housed in an 8-lead HTSOP-J package suitable for surface mount technology. The component supports an operating temperature range from -40°C to +105°C and holds AEC-Q100 qualification for automotive applications.

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

• AEC-Q100 qualified for automotive reliability standards
• Fixed 2.5 V output with 1 A continuous current capability
• Low dropout voltage operation for efficient power management
• Integrated thermal shutdown and overcurrent protection

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

• Automotive electronic control units requiring stable low-voltage rails
• Industrial systems utilizing 5.5 V input sources
• Battery-powered devices needing efficient linear regulation
• Embedded sensor interfaces requiring precise 2.5 V reference voltages

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

Verify the specific suffix LH2 against official ROHM documentation to confirm package variant and tape/reel specifications. Confirm AEC-Q100 compliance requirements for your target application. Check for end-of-life or not recommended for new design status before finalizing procurement plans. Ensure ESD handling protocols are followed during assembly due to the sensitive semiconductor nature of the LDO.

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

Select this component when a fixed 2.5 V output is required with up to 1 A load current. It is suitable for designs where input voltage remains between 2.4 V and 5.5 V. Consider the 8-HTSOP-J package constraints for PCB layout. Verify that the thermal dissipation capabilities meet the system's power budget under worst-case operating conditions.

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

This part belongs to the BD25IC0MEFJ series of low-dropout regulators designed for industrial and automotive use. It complements other ROHM PMIC solutions by providing a simple, high-current linear regulation option. The series emphasizes robustness and efficiency in compact packages, supporting modern electronics' demand for reliable power management in constrained spaces.

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

Check ROHM datasheets for direct pin-compatible alternatives within the BD25IC0MEFJ family. Verify if variants with different output voltages or current ratings better suit updated design needs. Ensure any substitute maintains AEC-Q100 qualification if automotive certification is mandatory.