USB5816C/KD Equivalent & Substitute Parts

Part Overview

The USB5816C/KD is a USB Hub Controller manufactured by Microchip Technology, designed for USB 3.1 applications requiring I2C and SPI interface control. This interface component operates across dual voltage domains (1.08V–1.32V and 3V–3.6V) and is packaged in a 100-VQFN form factor with exposed pad. The part maintains Active product status and is ROHS3 compliant. Substitute parts are identified when equivalent electrical specifications, mechanical packaging, and compliance certifications align with the original component, enabling direct replacement in circuit designs without functional degradation.

Substiute Parts

USB5816C/KD

Microchip TechnologyIn Stock: 1238USB5816C/KD Datasheet

Current PartRFQ

USB5806C/KD

Microchip TechnologyIn Stock: 1166USB5806C/KD Datasheet

Parametric EquivalentRFQ

USB5807C/KD

Microchip TechnologyIn Stock: 1229USB5807C/KD Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the USB5816C/KD are qualified based on the following criteria:

• Identical manufacturer (Microchip Technology)
• Matching function (Hub Controller)
• Identical protocol and standards (USB, USB 3.1)
• Identical interface types (I2C, SPI)
• Matching voltage supply ranges (1.08V–1.32V, 3V–3.6V)
• Matching operating temperature range (0°C–70°C)
• Identical package type (100-VQFN with exposed pad)
• Equivalent compliance certifications (ROHS3, REACH Unaffected)
• Equivalent moisture sensitivity level (MSL 3)

All substitute parts listed below meet these criteria and are classified as parametric equivalents suitable for direct component replacement.

Parameter Comparison

Engineering Selection Recommendations

All three parts—USB5816C/KD, USB5806C/KD, and USB5807C/KD—are Active products from Microchip Technology with identical electrical specifications, mechanical packaging, and compliance certifications. Selection among these parts is based on availability and inventory status. The USB5816C/KD maintains 1130 units in stock, USB5806C/KD maintains 1133 units, and USB5807C/KD maintains 1205 units. All parts satisfy ROHS3 compliance and REACH unaffected status, making them suitable for regulated applications. No functional or performance differentiation exists between these parts based on provided parameters.

Frequently Asked Questions (FAQ)

Q: Can USB5806C/KD and USB5807C/KD be used interchangeably with USB5816C/KD?

A: Yes. All three parts share identical electrical specifications, interface protocols (I2C, SPI), voltage supply ranges, operating temperature ranges, and package configurations (100-VQFN with exposed pad). They are parametric equivalents suitable for direct substitution.

Q: Are there any differences in compliance or certifications between these parts?

A: No. All three parts are ROHS3 compliant, REACH unaffected, and carry equivalent moisture sensitivity levels (MSL 3, 168 hours). Compliance certifications are identical across all substitute parts.

Q: Does the package type differ between these parts?

A: No. All parts use identical packaging: 100-VQFN (12x12) with exposed pad, supplied in trays. PCB footprint and thermal characteristics are equivalent.

Q: What determines substitution eligibility for USB Hub Controller parts?

A: Substitution eligibility is determined by matching manufacturer, function (Hub Controller), protocol (USB), standards (USB 3.1), interface types (I2C, SPI), voltage supply ranges, operating temperature range, package type, and compliance certifications. All listed parts meet these criteria.

Q: Are there any application-specific limitations when using substitute parts?

A: No application-specific limitations exist based on provided parameters. All parts are functionally equivalent for USB 3.1 hub control applications requiring I2C or SPI interface control.