BD25IA5MEFJ-LBH2

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

The BD25IA5MEFJ-LBH2 is a high-accuracy LDO regulator from ROHM Semiconductor with a fixed 2.5V output and 0.5A current capability. It operates within an input voltage range of 2.4V to 5.5V. The device features ±1% output voltage accuracy at 25°C and includes built-in over-current protection, thermal shutdown, and soft-start functions. It utilizes the HTSOP-J8 package and supports ceramic capacitors for compact design.

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

• High-accuracy reference voltage circuit ensures stable output performance
• Built-in protective circuits including over-current protection and thermal shutdown
• Soft-start function prevents inrush current during power-up
• Compatible with ceramic output capacitors for miniaturization

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

• Industrial market applications requiring long-term support
• Local power supplies for electronic equipment
• Automotive electronics systems
• General-purpose low-dropout regulation

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

Verify the specific suffix LBH2 indicates industrial-grade long-term support status. Confirm package type matches HTSOP-J8 requirements. Ensure compatibility with ceramic capacitors as specified. Check functional safety classification if automotive use is intended. Validate operating temperature range against application needs.

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

Select this component for designs requiring high accuracy and robust protection features. Consider the 0.5A output limit for load requirements. Evaluate the 2.4V to 5.5V input range for supply compatibility. Assess the need for soft-start functionality in sensitive circuits. Verify ceramic capacitor stability for the chosen output configuration.

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

This part belongs to the BDxxIA5MEFJ-LB series designed for industrial markets with guaranteed long-time support. It shares characteristics with other fixed-output LDOs in the family but offers specific accuracy and protection levels. The LBH2 suffix typically denotes industrial grade specifications and extended availability commitments compared to standard variants.

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

BD25IA5WEFJ-E2: Similar 2.5V/0.5A LDO but different package (HTSOP-J8 vs HTSOP-J8) and potentially different industrial support status. BD25GA5MEFJ-ME2: Automotive grade alternative with wider input range (4.5V-14V) but higher dropout voltage. BD25HA5MEFJ-M: Older automotive variant with similar specs but non-recommended for new designs.