PI3VDP411LSRZBEX Equivalent & Substitute Parts

Part Overview

The PI3VDP411LSRZBEX is a specialized interface IC manufactured by Diodes Incorporated, designed for DVI and HDMI level switching applications. This 48-pin TQFN component operates within a 3V to 3.6V supply voltage range and is housed in a 48-VFQFN exposed pad package. The product is currently classified as obsolete, making identification of suitable substitute components essential for ongoing design support and production continuity.

Substiute Parts

PI3VDP411LSRZBEX

Diodes IncorporatedIn Stock: 15965PI3VDP411LSRZBEX Datasheet

Current PartRFQ

PI3HDX511FZLCEX

Diodes IncorporatedIn Stock: 4188PI3HDX511FZLCEX Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PI3VDP411LSRZBEX is determined by the following critical parameters:

• Functional Application: Both main and substitute parts must support HDMI interface level switching functionality
• Manufacturer Consistency: Diodes Incorporated maintains design compatibility across its interface product line
• Supply Voltage Compatibility: The substitute must operate within overlapping or compatible voltage ranges
• Package Type: Surface mount TQFN packages with exposed pad design ensure PCB layout compatibility
• Compliance Standards: RoHS3 compliance and MSL rating must be maintained for manufacturing and environmental requirements

The PI3HDX511FZLCEX qualifies as a manufacturer-recommended substitute based on these parameters, despite differences in pin count and specific voltage ranges.

Parameter Comparison

Engineering Selection Recommendations

The PI3HDX511FZLCEX is designated as the manufacturer-recommended substitute for the obsolete PI3VDP411LSRZBEX. Selection of this substitute is supported by the following factors:

• Active Product Status: The PI3HDX511FZLCEX maintains active production status, ensuring long-term availability and supply chain stability
• Compliance Alignment: Both components maintain ROHS3 compliance and REACH unaffected status, meeting current regulatory requirements
• Voltage Range Overlap: The substitute's 2.89V to 3.6V range encompasses the original part's 3V to 3.6V operating window
• Functional Continuity: Both components are designed for HDMI interface applications within consumer electronics platforms
• Manufacturing Consistency: Diodes Incorporated's product line ensures design compatibility and technical support continuity

Design integration requires evaluation of pin configuration differences between the 48-pin and 40-pin packages, as well as application-specific voltage requirements within the specified ranges.

Frequently Asked Questions (FAQ)

Q: Why is the PI3VDP411LSRZBEX classified as obsolete?

A: The PI3VDP411LSRZBEX has reached end-of-life status within Diodes Incorporated's product portfolio. The PI3HDX511FZLCEX represents the active successor product for HDMI interface applications.

Q: Can the PI3HDX511FZLCEX be used as a direct pin-for-pin replacement?

A: No. The PI3HDX511FZLCEX is a 40-pin TQFN package, while the original part is a 48-pin TQFN package. PCB layout redesign is required to accommodate the different pin configuration and package dimensions (3x6 versus 7x7).

Q: What voltage ranges are compatible between these parts?

A: The PI3VDP411LSRZBEX operates at 3V to 3.6V. The PI3HDX511FZLCEX supports dual voltage ranges: 1.42V to 1.57V and 2.89V to 3.6V. For substitution purposes, the 2.89V to 3.6V range provides compatibility with the original part's operating window.

Q: Are there differences in application scope between these components?

A: The PI3VDP411LSRZBEX was specified for DVI and HDMI level switching. The PI3HDX511FZLCEX is designed for broader consumer electronics applications including displays, monitors, set-top boxes, and video players, with HDMI interface focus.

Q: Do both components meet the same environmental and compliance standards?

A: Yes. Both the PI3VDP411LSRZBEX and PI3HDX511FZLCEX are ROHS3 compliant, REACH unaffected, and carry MSL 1 (Unlimited) moisture sensitivity ratings.

Q: What is the inventory status of the substitute part?

A: The PI3HDX511FZLCEX is currently in active production with 4,124 pieces available as new original stock.