USB5532B-5000JZX Equivalent & Substitute Parts

Part Overview

The USB5532B-5000JZX is a USB Hub Controller IC manufactured by Microchip Technology, designed for USB 3.0 interface applications in a 64-QFN package. This component is classified as Obsolete, which necessitates identification of active equivalent alternatives for new designs and production continuity. The part operates across a supply voltage range of 1.25V to 3.3V and maintains an operating temperature range of 0°C to 70°C. Substitute parts must maintain functional equivalence as USB 3.0 hub controllers while meeting the same electrical and mechanical specifications.

Key Parameters

Parameter	Specification
Manufacturer	Microchip Technology
Category	Interface
Function	Hub Controller
Protocol	USB
Standards	USB 3.0
Package / Case	64-VFQFN Exposed Pad
Supplier Device Package	64-QFN (9x9)
Voltage - Supply	1.25V, 3.3V
Operating Temperature	0°C ~ 70°C
RoHS Status	ROHS3 Compliant
REACH Status	REACH Unaffected

Substitute Part Grouping Explanation

Substitution eligibility for the USB5532B-5000JZX is determined by the following critical parameters:

Function: Hub Controller
Protocol: USB
Standards: USB 3.0
Package / Case: 64-VFQFN Exposed Pad
Supplier Device Package: 64-QFN (9x9)
Voltage - Supply: 1.25V, 3.3V
Operating Temperature: 0°C ~ 70°C
RoHS Status: ROHS3 Compliant
REACH Status: REACH Unaffected

All identified substitute parts maintain these core parameters. The primary distinction between the main part and substitutes is product status: USB5532B-5000JZX is Obsolete, while USB5532B-6080JZX, USB5434B-JZX, USB5533B-6080JZX, and USB5534B-6080JZX are Active. Secondary variations include Moisture Sensitivity Level (MSL) ratings and packaging format (Tray vs. unspecified).

Parameter Comparison

Part Number	Manufacturer	Product Status	Function	Standards	Package	Voltage Supply	Operating Temp	MSL Rating	RoHS Status	Inventory (Pcs)
USB5532B-5000JZX	Microchip Technology	Obsolete	Hub Controller	USB 3.0	64-QFN (9x9)	1.25V, 3.3V	0°C ~ 70°C	3 (168 Hours)	ROHS3 Compliant	1432
USB5532B-6080JZX	Microchip Technology	Active	Hub Controller	USB 3.0	64-QFN (9x9)	1.25V, 3.3V	0°C ~ 70°C	3 (168 Hours)	ROHS3 Compliant	1382
USB5434B-JZX	Microchip Technology	Active	Hub Controller	USB 3.0	64-QFN (9x9)	1.25V, 3.3V	0°C ~ 70°C	1 (Unlimited)	ROHS3 Compliant	938
USB5533B-6080JZX	Microchip Technology	Active	Hub Controller	USB 3.0	64-QFN (9x9)	1.25V, 3.3V	0°C ~ 70°C	1 (Unlimited)	ROHS3 Compliant	943
USB5534B-6080JZX	Microchip Technology	Active	Hub Controller	USB 3.0	64-QFN (9x9)	1.25V, 3.3V	0°C ~ 70°C	3 (168 Hours)	ROHS3 Compliant	7539

Engineering Selection Recommendations

Primary Recommendation: USB5532B-6080JZX

This part is the direct functional equivalent of USB5532B-5000JZX, sharing the same base product number (USB5532) and maintaining identical electrical and thermal specifications. The part is Active, ensuring long-term availability and supply chain continuity. It carries the same MSL rating (3, 168 Hours) and RoHS3 compliance status.

Secondary Recommendations: USB5533B-6080JZX and USB5534B-6080JZX

Both parts are Active alternatives with identical core electrical parameters and package specifications. USB5533B-6080JZX and USB5534B-6080JZX feature improved MSL ratings (1, Unlimited), indicating superior moisture resistance for storage and handling. USB5534B-6080JZX offers the highest current inventory (7539 Pcs), supporting immediate procurement needs.

Alternative: USB5434B-JZX

This part maintains full parametric equivalence with the main part and all other substitutes. It is Active with an MSL rating of 1 (Unlimited). Selection of this part should be based on specific design requirements or supply chain preferences, as it represents a different base product number within the USB5434 series.

All substitute parts maintain ROHS3 compliance and REACH Unaffected status, meeting regulatory requirements for the original part.

Frequently Asked Questions (FAQ)

Q: Can USB5532B-6080JZX directly replace USB5532B-5000JZX in existing designs?

A: Yes. Both parts share identical electrical specifications (1.25V, 3.3V supply voltage), operating temperature range (0°C to 70°C), package format (64-QFN 9x9), and USB 3.0 hub controller function. The primary difference is product status: USB5532B-5000JZX is Obsolete while USB5532B-6080JZX is Active.

Q: What is the significance of the MSL rating difference between substitutes?

A: Moisture Sensitivity Level (MSL) indicates the maximum time a component can be exposed to moisture at specified temperature and humidity conditions before soldering. USB5434B-JZX and USB5533B-6080JZX have MSL 1 (Unlimited), providing superior moisture tolerance compared to USB5532B-5000JZX, USB5532B-6080JZX, and USB5534B-6080JZX, which have MSL 3 (168 Hours). This affects storage and handling requirements but does not impact functional performance.

Q: Are all substitute parts available in the same packaging format?

A: USB5532B-6080JZX, USB5533B-6080JZX, and USB5534B-6080JZX are supplied in Tray packaging. USB5434B-JZX packaging format is not specified in the provided data. Confirm packaging requirements with your procurement specification before final selection.

Q: Do all substitute parts meet the same compliance standards?

A: Yes. All substitute parts are ROHS3 Compliant and REACH Unaffected, matching the compliance status of USB5532B-5000JZX.

Q: Which substitute part should be selected for new designs?

A: USB5532B-6080JZX is the recommended choice for new designs due to direct base product number alignment (USB5532 series) and Active status. For applications requiring superior moisture resistance, USB5533B-6080JZX or USB5534B-6080JZX are preferred alternatives.

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