MIC2560-0YWM Equivalent & Substitute Parts

Part Overview

The MIC2560-0YWM is a Power Switch/Driver IC featuring 3:2 N-Channel configuration with 200mA output capacity in a 16-SOIC package. This component is classified as Obsolete, making identification of suitable alternatives essential for ongoing system support and new design implementations. The part operates across multiple voltage domains (3.3V, 5V, 12V) and includes integrated current limiting and over-temperature protection.

Substiute Parts

MIC2560-0YWM

Microchip TechnologyIn Stock: 4142MIC2560-0YWM Datasheet

Current PartRFQ

MIC2562A-1YM-TR

Microchip TechnologyIn Stock: 3505MIC2562A-1YM-TR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MIC2560-0YWM is determined by the following critical parameters:

• Functional Architecture: 3:2 N-Channel PCMCIA Switch configuration with 2 outputs
• Electrical Performance: 200mA maximum output current, Non-Inverting logic interface
• Load Voltage Support: 3.3V, 5V, 12V operation
• Protection Features: Current Limiting (Fixed) and Over Temperature fault protection with Status Flag output
• Environmental Compliance: ROHS3 Compliant, REACH Unaffected
• Thermal Range: -40°C ~ 85°C operating temperature

The MIC2562A-1YM-TR qualifies as a direct substitute based on matching all critical functional and electrical parameters. While package geometry differs (14-SOIC vs. 16-SOIC), both are surface-mount SOIC variants with compatible pinout mapping for the specified application.

Parameter Comparison

Engineering Selection Recommendations

The MIC2562A-1YM-TR is the manufacturer-recommended substitute for the obsolete MIC2560-0YWM. Both components maintain identical functional specifications across all critical parameters: 3:2 N-Channel PCMCIA Switch architecture, 200mA output current, Non-Inverting logic interface, and comprehensive fault protection.

The MIC2562A-1YM-TR offers improved on-resistance characteristics (70mOhm vs. 550mOhm), reduced moisture sensitivity (MSL 1 vs. MSL 2), and Active product status ensuring long-term availability and supply chain continuity. The package transition from 16-SOIC to 14-SOIC requires PCB layout modification but maintains full electrical compatibility.

Both parts carry ROHS3 Compliant and REACH Unaffected certifications, meeting current environmental and regulatory requirements.

Frequently Asked Questions (FAQ)

Q: Can the MIC2562A-1YM-TR directly replace the MIC2560-0YWM without circuit modification?

A: Electrical functionality is fully compatible. PCB layout modification is required due to package geometry differences (16-SOIC to 14-SOIC). Pinout mapping must be verified against device datasheets to ensure correct signal routing.

Q: What is the significance of the Rds On difference (550mOhm vs. 70mOhm)?

A: The MIC2562A-1YM-TR exhibits lower on-resistance, resulting in reduced power dissipation and improved thermal performance under identical load conditions. This represents an enhancement over the original MIC2560-0YWM specification.

Q: Why is the MIC2560-0YWM classified as Obsolete?

A: Obsolete status indicates the manufacturer has discontinued production. The MIC2562A-1YM-TR represents the active successor product line, ensuring continued design support and component availability.

Q: Are there packaging considerations for the 14-SOIC vs. 16-SOIC transition?

A: Yes. The 14-SOIC package (0.154" width) is narrower than the 16-SOIC package (0.295" width). PCB footprint redesign is necessary. Consult device datasheets for precise pin assignments and spacing requirements.

Q: Do both parts support the same voltage and current specifications?

A: Yes. Both components support identical load voltages (3.3V, 5V, 12V) and maximum output current (200mA). Operating temperature range is identical (-40°C ~ 85°C).

Q: What is the impact of MSL rating differences?

A: The MIC2562A-1YM-TR carries MSL 1 (Unlimited shelf life) compared to MSL 2 (1 Year) for the MIC2560-0YWM. This provides extended storage capability and reduced moisture-related handling constraints for the substitute part.