TUSB8041RGCT Equivalent & Substitute Parts

Part Overview

The TUSB8041RGCT is a USB Hub Controller manufactured by Texas Instruments, designed for USB 3.0 applications requiring multi-port hub functionality with integrated GPIO, I2C, and SMBus interfaces. This interface controller operates across supply voltages of 1.1V and 3.3V within an operating temperature range of 0°C to 70°C. The device is housed in a 64-VQFN (9x9) package with exposed pad and is currently in active product status with ROHS3 compliance and REACH unaffected classification. Equivalent and substitute parts are identified based on matching electrical specifications, functional capabilities, and packaging requirements.

Substiute Parts

TUSB8041RGCT

Texas InstrumentsIn Stock: 1964TUSB8041RGCT Datasheet

Current PartRFQ

TUSB8041ARGCT

Texas InstrumentsIn Stock: 1113TUSB8041ARGCT Datasheet

Parametric EquivalentRFQ

TUSB8041RGCR

Texas InstrumentsIn Stock: 47172TUSB8041RGCR Datasheet

Parametric EquivalentRFQ

TUSB8042RGCT

Texas InstrumentsIn Stock: 1903TUSB8042RGCT Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TUSB8041RGCT are determined by equivalence across the following critical parameters: manufacturer (Texas Instruments), function (Hub Controller), protocol (USB 3.0), interface capabilities (USB, GPIO, I2C, SMBus), supply voltage range (1.1V, 3.3V), operating temperature range (0°C ~ 70°C), package type (64-VQFN Exposed Pad), and compliance certifications (ROHS3, REACH unaffected). Substitutes are grouped into two categories: parametric equivalents with identical electrical and functional specifications, and packaging variants that maintain full functional compatibility while differing only in distribution format (Cut Tape vs. Tape & Reel).

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed maintain full parametric equivalence with the TUSB8041RGCT across electrical specifications, functional capabilities, and compliance requirements. Selection between TUSB8041RGCT, TUSB8041ARGCT, and TUSB8041RGCR is determined by packaging format requirements: Cut Tape & Digi-Reel® format for TUSB8041RGCT and TUSB8041RGCR, or Tape & Reel format for TUSB8041ARGCT. The TUSB8042RGCT represents a functional equivalent from the TUSB8042 base product line, maintaining identical electrical and interface specifications. All parts are active products with ROHS3 compliance and REACH unaffected status, suitable for direct substitution in applications requiring USB 3.0 hub controller functionality with integrated GPIO, I2C, and SMBus interfaces.

Frequently Asked Questions (FAQ)

Q: What determines compatibility between TUSB8041RGCT and its substitute parts? A: Compatibility is established through matching function (Hub Controller), protocol (USB 3.0), interface capabilities (USB, GPIO, I2C, SMBus), supply voltage (1.1V, 3.3V), operating temperature range (0°C ~ 70°C), and package type (64-VQFN Exposed Pad). All listed substitutes meet these criteria.

Q: What is the difference between TUSB8041RGCT and TUSB8041ARGCT? A: Both parts are electrically and functionally identical. The difference is packaging format: TUSB8041RGCT is supplied in Cut Tape & Digi-Reel® format, while TUSB8041ARGCT is supplied in Tape & Reel format. Selection depends on assembly line requirements.

Q: Can TUSB8041RGCR be used as a direct replacement for TUSB8041RGCT? A: Yes. TUSB8041RGCR is a parametric equivalent with identical electrical specifications, functional capabilities, and packaging type. Both are supplied in Cut Tape & Digi-Reel® format.

Q: How does TUSB8042RGCT differ from TUSB8041RGCT? A: TUSB8042RGCT is from the TUSB8042 base product line but maintains identical electrical specifications, interface capabilities, supply voltage, operating temperature range, and package type. It is a functional equivalent suitable for direct substitution.

Q: Are all substitute parts ROHS3 compliant? A: Yes. All listed substitute parts are ROHS3 compliant and REACH unaffected, meeting the same environmental and regulatory requirements as the TUSB8041RGCT.

Q: What inventory levels are available for each substitute part? A: TUSB8041RGCT: 1900 Pcs; TUSB8041ARGCT: 1101 Pcs; TUSB8041RGCR: 47112 Pcs; TUSB8042RGCT: 1800 Pcs.