MIC5015BM Equivalent & Substitute Parts

Part Overview

The MIC5015BM is a high-side or low-side gate driver IC manufactured by Microchip Technology, designed for single-channel N-channel MOSFET applications. This 8-SOIC surface-mount device operates across a supply voltage range of 2.75V to 30V with inverting input logic. The MIC5015BM is currently discontinued at DiGi Electronics, necessitating identification of functionally equivalent alternatives for ongoing design requirements and production needs.

Substiute Parts

MIC5015BM

Microchip TechnologyIn Stock: 1925MIC5015BM Datasheet

Current PartRFQ

MIC5015YM

Microchip TechnologyIn Stock: 2141MIC5015YM Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MIC5015BM is determined by strict equivalence across the following critical parameters:

• Driven Configuration: High-Side or Low-Side capability
• Channel Type: Single channel
• Number of Drivers: 1
• Gate Type: N-Channel MOSFET
• Voltage - Supply: 2.75V ~ 30V range
• Logic Voltage - VIL, VIH: 0.8V, 2V thresholds
• Input Type: Inverting logic
• Operating Temperature: -40°C ~ 150°C (TJ)
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Mounting Type: Surface Mount

The MIC5015YM meets all these criteria and is classified as a direct manufacturer equivalent within the Microchip Technology MIC5015 product family.

Parameter Comparison

Engineering Selection Recommendations

The MIC5015YM is the direct functional equivalent of the MIC5015BM. Both devices share identical electrical specifications, pin configurations, and package geometry. The primary distinction is product status and regulatory compliance: the MIC5015BM is discontinued, while the MIC5015YM maintains active production status. Additionally, the MIC5015YM achieves ROHS3 compliance, whereas the MIC5015BM is RoHS non-compliant. For new designs or production continuity, the MIC5015YM is the appropriate selection within the Microchip Technology MIC5015 gate driver family.

Frequently Asked Questions (FAQ)

Q: Can the MIC5015YM directly replace the MIC5015BM in existing designs?

A: Yes. The MIC5015YM is electrically and mechanically identical to the MIC5015BM. Both devices feature the same 8-SOIC package, supply voltage range (2.75V ~ 30V), logic thresholds (0.8V, 2V), operating temperature range (-40°C ~ 150°C), and single-channel inverting gate driver configuration for N-channel MOSFETs. No circuit modifications are required.

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

A: The MIC5015BM is RoHS non-compliant, while the MIC5015YM is ROHS3 compliant. ROHS3 compliance indicates adherence to the Restriction of Hazardous Substances Directive, restricting specific hazardous materials in electrical and electronic equipment. For applications subject to regulatory requirements or customer specifications mandating RoHS compliance, the MIC5015YM is the required selection.

Q: Are there inventory considerations between these parts?

A: The MIC5015BM is discontinued at DiGi Electronics with 1900 pieces listed as new original in stock. The MIC5015YM maintains active product status with 2100 pieces available. For long-term supply chain planning, the MIC5015YM is the recommended choice due to its active production status.

Q: Do both parts use identical packaging?

A: Yes. Both the MIC5015BM and MIC5015YM use the 8-SOIC package with 0.154" width (3.90mm). PCB footprints, solder reflow profiles, and assembly processes are identical between the two parts.

Q: What are the key electrical parameters that define substitution eligibility?

A: Substitution is determined by equivalence in driven configuration (high-side or low-side), channel type (single), number of drivers (1), gate type (N-channel MOSFET), supply voltage range (2.75V ~ 30V), logic voltage thresholds (0.8V, 2V), input type (inverting), and operating temperature range (-40°C ~ 150°C). The MIC5015YM meets all these criteria.