MIC4467ZWM-TR Equivalent & Substitute Parts

Part Overview

The MIC4467ZWM-TR is a low-side gate driver IC manufactured by Microchip Technology, designed for driving N-Channel and P-Channel MOSFETs in power management applications. This active product features four independent driver channels with inverting input configuration, housed in a 16-SOIC surface mount package. The device operates across a 4.5V to 18V supply voltage range and delivers 1.2A peak output current for both source and sink operations.

Substitute parts are identified when electrical characteristics, functional performance, and mechanical compatibility align with the original specification, enabling direct replacement in circuit designs while maintaining system performance requirements.

Substiute Parts

MIC4467ZWM-TR

Microchip TechnologyIn Stock: 825MIC4467ZWM-TR Datasheet

Current PartRFQ

TC4467COE

Microchip TechnologyIn Stock: 3433TC4467COE Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MIC4467ZWM-TR is determined by the following critical parameters:

• Driven Configuration: Must be Low-Side
• Number of Drivers: Must be 4 independent channels
• Gate Type: Must support N-Channel and P-Channel MOSFET driving
• Voltage - Supply Range: Must encompass or match 4.5V ~ 18V
• Current - Peak Output: Must meet or exceed 1.2A source and sink capability
• Input Type: Must be Inverting
• Package / Case: Must be 16-SOIC form factor
• Mounting Type: Must be Surface Mount

The TC4467COE meets all substitution criteria, maintaining functional equivalence across electrical performance and mechanical compatibility parameters.

Parameter Comparison

Engineering Selection Recommendations

Both the MIC4467ZWM-TR and TC4467COE are active products from Microchip Technology with ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements for electronic component manufacturing and distribution.

The MIC4467ZWM-TR is supplied in Tape & Reel packaging with a Moisture Sensitivity Level (MSL) of 2 (1 Year shelf life). The TC4467COE is supplied in Tube packaging with MSL of 1 (Unlimited shelf life), providing extended storage capability without moisture exposure concerns.

Selection between these parts should be based on packaging requirements, inventory availability, and supply chain logistics rather than electrical performance, as both devices deliver identical functional characteristics and compliance certifications.

Frequently Asked Questions (FAQ)

Q: Can TC4467COE replace MIC4467ZWM-TR in existing designs?

A: Yes. Both devices share identical electrical specifications, including supply voltage range, output current capability, logic thresholds, and inverting input configuration. The 16-SOIC package dimensions are equivalent, enabling direct PCB footprint compatibility.

Q: What are the differences between these parts?

A: The primary differences are packaging format and moisture sensitivity rating. MIC4467ZWM-TR uses Tape & Reel packaging with 1-year MSL, while TC4467COE uses Tube packaging with unlimited MSL. Rise and fall times show minor variations (MIC4467ZWM-TR: 14ns/13ns; TC4467COE: 15ns/15ns), both within acceptable gate driver performance parameters.

Q: Are there operating temperature differences?

A: The MIC4467ZWM-TR specifies 0°C to 70°C ambient temperature (TA), while TC4467COE specifies 0°C to 150°C junction temperature (TJ). For applications within the 0°C to 70°C range, both parts perform equivalently.

Q: Which part should be selected for new designs?

A: Selection depends on supply chain availability and packaging preference. Both parts are active products with current manufacturing status and full regulatory compliance. Verify inventory levels and lead times with your component supplier.

Q: Is the 16-SOIC package identical between both parts?

A: Yes. Both parts use the 16-SOIC package with 0.295" width and 7.50mm body dimension, ensuring identical PCB footprint and assembly compatibility.