MIC5014BM Gate Driver IC - Equivalent & Substitute Parts

Part Overview

The MIC5014BM is a high-side or low-side gate driver IC manufactured by Microchip Technology, designed for driving N-channel MOSFETs in power management applications. This single-channel, non-inverting gate driver operates across a wide supply voltage range of 2.75V to 30V and is housed in an 8-SOIC surface mount package.

The MIC5014BM is currently discontinued at DiGi Electronics. Due to its discontinued status, identifying compatible substitute parts is essential for design continuity and procurement planning. The MIC5014YM serves as the direct functional equivalent with improved compliance characteristics.

Substiute Parts

MIC5014BM

Microchip TechnologyIn Stock: 1373MIC5014BM Datasheet

Current PartRFQ

MIC5014YM

Microchip TechnologyIn Stock: 5512MIC5014YM Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The MIC5014YM is classified as a direct substitute for the MIC5014BM based on the following critical parameters that determine functional equivalence:

• Driven Configuration: Both parts support high-side or low-side gate driving configurations
• Channel Architecture: Single-channel design with identical driver count (1)
• Gate Type: Both drive N-channel MOSFETs
• Supply Voltage Range: Identical 2.75V to 30V operating range
• Logic Voltage Thresholds: Matching VIL and VIH specifications (0.8V, 2V)
• Input Logic: Both employ non-inverting input configuration
• Temperature Range: Identical operating temperature specification (-40°C ~ 150°C)
• Package Compatibility: Both use 8-SOIC surface mount packaging with identical physical dimensions

The substitution is valid across all electrical and mechanical parameters specified for this product category.

Parameter Comparison

Engineering Selection Recommendations

The MIC5014YM is the appropriate substitute for the discontinued MIC5014BM. Both parts are manufactured by Microchip Technology and share identical electrical and mechanical specifications across all critical parameters.

The MIC5014YM offers the following advantages:

• Active Product Status: Currently in production and available through authorized distributors
• Enhanced Compliance: ROHS3 compliant, compared to the non-compliant status of the MIC5014BM
• Regulatory Alignment: Maintains REACH Unaffected and EAR99 export classification
• Packaging Consistency: Supplied in tube packaging format, maintaining standard handling and storage protocols
• Inventory Availability: Higher stock levels support procurement continuity

Selection of the MIC5014YM ensures functional equivalence while providing access to an actively supported product with improved environmental compliance.

Frequently Asked Questions (FAQ)

Q: Can the MIC5014YM be used as a direct replacement for the MIC5014BM in existing designs?

A: Yes. The MIC5014YM is electrically and mechanically identical to the MIC5014BM across all specified parameters. No circuit modifications are required for substitution.

Q: Are there any differences in the 8-SOIC package between these parts?

A: No. Both parts use the identical 8-SOIC package with 0.154" (3.90mm) width. Pin configuration and physical dimensions are equivalent.

Q: What is the significance of the RoHS compliance difference?

A: The MIC5014YM is ROHS3 compliant, while the MIC5014BM is non-compliant. For applications subject to RoHS regulations or customer requirements, the MIC5014YM is the appropriate selection.

Q: Do the supply voltage ranges differ between these parts?

A: No. Both parts operate across the identical 2.75V to 30V supply voltage range with matching logic voltage thresholds (VIL = 0.8V, VIH = 2V).

Q: Is the operating temperature range the same for both parts?

A: Yes. Both parts operate across -40°C to 150°C junction temperature, supporting identical thermal specifications.

Q: What is the difference in packaging format between the two parts?

A: The MIC5014BM packaging format is not specified in the available data. The MIC5014YM is supplied in tube packaging. Confirm packaging requirements for your procurement process.