BD80GC0MEFJ-ME2 Equivalent & Substitute Parts

Part Overview

The BD80GC0MEFJ-ME2 is a linear voltage regulator IC from Rohm Semiconductor designed for automotive applications. This positive fixed output regulator delivers 1A at 8V with integrated protection features including over-current, over-temperature, and soft-start functionality. The device operates across the automotive temperature range of -40°C to 105°C and carries AEC-Q100 qualification for automotive reliability.

The part is currently active in production with 1011 units in stock. Substitute parts may be required due to supply chain constraints, regional availability, or inventory management needs while maintaining identical electrical and mechanical performance.

Substiute Parts

BD80GC0MEFJ-ME2

Rohm SemiconductorIn Stock: 1022BD80GC0MEFJ-ME2 Datasheet

Current PartRFQ

BD80GC0MEFJ-LBH2

Rohm SemiconductorIn Stock: 1144BD80GC0MEFJ-LBH2 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the BD80GC0MEFJ-ME2 is based on strict equivalence across all critical electrical and mechanical parameters. The substitute part BD80GC0MEFJ-LBH2 qualifies as a direct equivalent because it maintains identical specifications in the following key areas:

Output voltage and current ratings (8V, 1A), input voltage tolerance (14V maximum), dropout voltage performance (1.2V @ 1A), package configuration (8-SOIC with exposed pad), mounting technology (surface mount), operating temperature range (-40°C to 105°C), protection feature set (over-current, over-temperature, soft-start), and regulatory compliance (ROHS3, REACH Unaffected, EAR99).

Both parts share the same base product number (BD80GC0) and supplier device package designation (8-HTSOP-J), confirming functional and physical interchangeability.

Parameter Comparison

Engineering Selection Recommendations

Both the BD80GC0MEFJ-ME2 and BD80GC0MEFJ-LBH2 are active production parts from Rohm Semiconductor with identical electrical performance and mechanical compatibility. Selection between these parts may be driven by regional availability, supply chain logistics, or inventory rotation requirements rather than technical differentiation.

The BD80GC0MEFJ-LBH2 currently maintains higher inventory availability (1097 units versus 1011 units), which may support extended lead time requirements or volume procurement strategies. Both parts carry equivalent regulatory compliance certifications (ROHS3, REACH Unaffected, EAR99) and automotive qualification status, making either suitable for automotive power management applications requiring 8V, 1A linear regulation with integrated protection.

Frequently Asked Questions (FAQ)

Q: Are BD80GC0MEFJ-ME2 and BD80GC0MEFJ-LBH2 pin-for-pin compatible?

A: Yes. Both parts use the 8-HTSOP-J package configuration with identical pinout and electrical characteristics. Direct board-level substitution is supported without circuit modification.

Q: What is the difference between the two part numbers?

A: The suffix designations (-ME2 versus -LBH2) indicate different manufacturing batches or distribution channels from Rohm Semiconductor. All specified electrical parameters, output ratings, protection features, and package dimensions are identical.

Q: Can these parts be used interchangeably in automotive applications?

A: Yes. Both parts carry AEC-Q100 automotive qualification and operate across the full automotive temperature range (-40°C to 105°C). They are suitable for direct substitution in automotive power management circuits.

Q: What are the critical parameters for substitution?

A: Output voltage (8V fixed), output current (1A), input voltage tolerance (14V maximum), dropout voltage (1.2V @ 1A), package type (8-SOIC with exposed pad), and operating temperature range (-40°C to 105°C) must remain constant for functional equivalence.

Q: Are there any compliance or certification differences?

A: No. Both parts maintain identical RoHS3 compliance, REACH unaffected status, MSL rating (1 - Unlimited), and ECCN classification (EAR99).