USB2513I-AEZG Equivalent & Substitute Parts

Part Overview

The USB2513I-AEZG is a USB 2.0 3-port hub controller manufactured by Microchip Technology, designed for interface applications requiring USB hub functionality. This component operates within the 3V to 3.6V supply voltage range and supports operating temperatures from -40°C to 85°C. The device is currently classified as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing design requirements and production continuity.

Substiute Parts

USB2513I-AEZG

Microchip TechnologyIn Stock: 4105USB2513I-AEZG Datasheet

Current PartRFQ

USB2513BI-AEZG

Microchip TechnologyIn Stock: 17974USB2513BI-AEZG Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the USB2513I-AEZG is determined by strict equivalence across the following critical parameters:

• USB Protocol Compliance: USB 2.0 standard
• Hub Controller Function: 3-port hub controller architecture
• Electrical Specifications: 3V to 3.6V supply voltage range
• Thermal Operating Range: -40°C to 85°C
• Package Footprint: 36-QFN form factor with 6x6mm dimensions
• Regulatory Compliance: ROHS3 and REACH status alignment

The USB2513BI-AEZG meets all substitution criteria as a direct functional equivalent from the same manufacturer, maintaining identical electrical characteristics and thermal specifications while offering active product status and improved availability.

Parameter Comparison

Engineering Selection Recommendations

The USB2513BI-AEZG is the qualified substitute for the obsolete USB2513I-AEZG. Selection is based on:

• Functional Equivalence: Identical hub controller architecture and USB 2.0 protocol support
• Electrical Compatibility: Matching supply voltage range (3V to 3.6V) and thermal operating specifications (-40°C to 85°C)
• Package Compatibility: Both devices utilize the 36-QFN form factor with 6x6mm footprint, ensuring PCB layout compatibility
• Regulatory Alignment: Both components maintain ROHS3 compliance and REACH unaffected status
• Product Availability: The substitute part maintains active product status with significantly higher inventory availability (17,934 pieces versus 4,000 pieces for the obsolete part)

Frequently Asked Questions (FAQ)

Q: Can the USB2513BI-AEZG be used as a direct replacement for the USB2513I-AEZG?

A: Yes. Both parts share identical electrical specifications, thermal operating ranges, and package footprints. The USB2513BI-AEZG is functionally equivalent and maintains the same USB 2.0 hub controller architecture.

Q: Are there packaging differences between these parts?

A: The main part (USB2513I-AEZG) packaging format is not specified in available documentation. The substitute part (USB2513BI-AEZG) is supplied in tray packaging. Both use the 36-QFN (6x6mm) package form factor suitable for surface mount assembly.

Q: What is the significance of the product status difference?

A: The USB2513I-AEZG is classified as obsolete, indicating discontinued manufacturing and limited availability. The USB2513BI-AEZG maintains active product status with full manufacturing support and significantly higher inventory levels, ensuring supply chain continuity.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both the USB2513I-AEZG and USB2513BI-AEZG are ROHS3 compliant and REACH unaffected, meeting equivalent environmental and regulatory standards.

Q: Are the moisture sensitivity levels identical?

A: Yes. Both parts carry Moisture Sensitivity Level 3 (168 Hours), requiring identical handling and storage protocols during manufacturing and assembly processes.