BH25SA2WGUT-E2 Equivalent & Substitute Parts

Part Overview

The BH25SA2WGUT-E2 is a power management integrated circuit manufactured by Rohm Semiconductor. This component is designated as Last Time Buy, indicating it has reached end-of-life status and is no longer recommended for new designs. With 985 units currently in stock, identifying qualified substitute components is essential for ongoing production support and design continuity.

Substiute Parts

BH25SA2WGUT-E2

Rohm SemiconductorIn Stock: 1043BH25SA2WGUT-E2 Datasheet

Current PartRFQ

BU25SA4WGWL-E2

Rohm SemiconductorIn Stock: 1304BU25SA4WGWL-E2 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The BH25SA2WGUT-E2 has one qualified substitute: BU25SA4WGWL-E2, also manufactured by Rohm Semiconductor. Substitution eligibility is determined by the following criteria:

• Manufacturer alignment (Rohm Semiconductor)
• Functional category (Power Management / Linear Voltage Regulator)
• Surface mount packaging compatibility
• Electrical performance parameters within acceptable ranges

The BU25SA4WGWL-E2 meets these substitution criteria as a linear voltage regulator from the same manufacturer family, enabling direct functional replacement in applicable circuits.

Parameter Comparison

Engineering Selection Recommendations

The BU25SA4WGWL-E2 is the qualified substitute for the BH25SA2WGUT-E2. Both components are designated as end-of-life or not recommended for new designs, reflecting their status within Rohm Semiconductor's product lifecycle. The substitute part carries ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements. Selection between the original and substitute should be based on circuit-level compatibility with the specified electrical parameters of the BU25SA4WGWL-E2, including its 2.5V fixed output, 200mA output current, and UCSP50L1 package configuration.

Frequently Asked Questions (FAQ)

Q: Why is the BH25SA2WGUT-E2 designated as Last Time Buy? A: Last Time Buy status indicates the component has reached end-of-life and is no longer in active production. Rohm Semiconductor has designated this part for final orders only, making substitute identification critical for production continuity.

Q: Is the BU25SA4WGWL-E2 a direct replacement? A: The BU25SA4WGWL-E2 is a qualified substitute from the same manufacturer. Substitution validity depends on circuit requirements matching the specified electrical parameters of the replacement part, particularly output voltage, current rating, and package type.

Q: What are the key differences in packaging between these parts? A: The BU25SA4WGWL-E2 uses 4-UFBGA/CSPBGA (UCSP50L1) package in Tape & Reel format. Verify that your PCB layout and assembly process are compatible with this package configuration before implementation.

Q: Are there compliance differences between the original and substitute? A: The BU25SA4WGWL-E2 carries explicit ROHS3 compliance and REACH unaffected certification. Confirm that your application requirements align with these regulatory standards.

Q: What inventory considerations should guide part selection? A: The BH25SA2WGUT-E2 has 985 units in stock, while the BU25SA4WGWL-E2 has 1274 units available. Inventory availability should be evaluated against production timelines and design transition schedules.