USB5534B-5000JZXTR Equivalent & Substitute Parts

Part Overview

The USB5534B-5000JZXTR is a USB Hub Controller designed for USB 3.0 interface applications in a 64-QFN (9x9) package. This component functions as a hub controller for USB interface systems requiring multi-port connectivity management. The part is currently classified as obsolete, which necessitates identification of active equivalent alternatives to maintain design continuity and ensure long-term supply chain reliability.

Substiute Parts

USB5534B-5000JZXTR

Microchip TechnologyIn Stock: 17273USB5534B-5000JZXTR Datasheet

Current PartRFQ

USB5534B-6080JZXTR

Microchip TechnologyIn Stock: 3161USB5534B-6080JZXTR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the USB5534B-5000JZXTR is determined by the following critical parameters:

• Manufacturer & Base Product Number: Both parts must originate from Microchip Technology and share the USB5534B base designation to ensure functional equivalence
• Interface Standard: USB 3.0 protocol compatibility is mandatory
• Package Configuration: Identical 64-VFQFN Exposed Pad (9x9) package ensures mechanical and electrical pin compatibility
• Supply Voltage: Both 1.25V and 3.3V supply requirements must be supported
• Compliance Standards: RoHS3 compliance and MSL Level 1 rating must be maintained

The USB5534B-6080JZXTR meets all substitution criteria as an active product variant within the same product family.

Parameter Comparison

Engineering Selection Recommendations

The USB5534B-6080JZXTR is the direct active equivalent for the obsolete USB5534B-5000JZXTR. Both components share identical electrical specifications, package geometry, and compliance certifications. The substitute part maintains full functional compatibility while offering the advantage of active product status, ensuring continued availability and manufacturing support from Microchip Technology.

The operating temperature range difference (0°C ~ 70°C for the substitute versus 0°C ~ 85°C for the main part) should be evaluated against specific application requirements. If the design requires operation above 70°C, alternative solutions outside this product family may be necessary.

The packaging format difference (Tape & Reel for the substitute versus bulk for the main part) reflects standard industry practice for active products and does not affect electrical or mechanical compatibility.

Frequently Asked Questions (FAQ)

Q: Can the USB5534B-6080JZXTR be used as a direct replacement for the USB5534B-5000JZXTR?

A: Yes. Both parts are identical in electrical function, pin configuration, and package dimensions. The substitute is the active equivalent recommended by the manufacturer.

Q: What is the significance of the operating temperature range difference?

A: The main part supports 0°C ~ 85°C while the substitute supports 0°C ~ 70°C. Applications requiring operation above 70°C must use the original part or identify alternative solutions. Standard commercial and industrial applications typically operate within the 0°C ~ 70°C range.

Q: Are there any compliance or certification differences?

A: No. Both parts maintain identical RoHS3 compliance, REACH status, and Moisture Sensitivity Level ratings. No additional qualification is required for substitution from a regulatory standpoint.

Q: Why is the main part classified as obsolete?

A: Obsolescence reflects the manufacturer's product lifecycle management. The USB5534B-6080JZXTR represents the current active product offering within this controller family.

Q: Does packaging format affect compatibility?

A: No. Tape & Reel packaging is a distribution format only and does not alter electrical or mechanical characteristics. Both packaging formats contain identical components.