PI3HDMI301ZLEX Equivalent & Substitute Parts

Part Overview

The PI3HDMI301ZLEX is a specialized HDMI interface IC manufactured by Diodes Incorporated in a 64-TQFN (7.5x7.5) package. This component is classified as obsolete, indicating it has reached end-of-life status and is no longer in active production. Finding equivalent or substitute parts is necessary for ongoing system support, design updates, and procurement continuity when original inventory becomes unavailable.

Substiute Parts

PI3HDMI301ZLEX

Diodes IncorporatedIn Stock: 20184PI3HDMI301ZLEX Datasheet

Current PartRFQ

PI3HDX231ZLEX

Diodes IncorporatedIn Stock: 3174PI3HDX231ZLEX Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

The PI3HDX231ZLEX is identified as the manufacturer-recommended substitute for the PI3HDMI301ZLEX. Substitution eligibility is determined by the following critical parameters:

• Manufacturer alignment: Both parts are manufactured by Diodes Incorporated
• Category classification: Both are Interface category components
• RoHS compliance: Both meet ROHS3 Compliant standards
• Moisture sensitivity: Both have MSL rating of 1 (Unlimited)
• REACH status: Both are REACH Unaffected
• Regulatory classification: Both share identical ECCN (EAR99) and HTSUS (8542.39.0001) codes
• Mounting technology: Both use Surface Mount technology
• Supply voltage: Both operate at 3.3V supply voltage

The PI3HDX231ZLEX represents an active product with enhanced functionality (HDMI Redriver and Level Shifter capabilities) and operates in a larger 72-TQFN (11x5) package format.

Parameter Comparison

Engineering Selection Recommendations

The PI3HDX231ZLEX is the manufacturer-recommended substitute for the obsolete PI3HDMI301ZLEX. Both components maintain identical compliance certifications (ROHS3, REACH Unaffected) and regulatory classifications (EAR99, HTSUS 8542.39.0001), ensuring regulatory continuity in system designs.

The PI3HDX231ZLEX carries active product status, providing long-term availability and supply chain stability compared to the obsolete PI3HDMI301ZLEX. Both components operate at 3.3V supply voltage and feature unlimited moisture sensitivity ratings (MSL 1), supporting equivalent handling and storage requirements.

The primary design consideration is the package transition from 64-TQFN (7.5x7.5) to 72-TQFN (11x5). This package change requires PCB layout modification and must be evaluated against specific application requirements and available board space.

Frequently Asked Questions (FAQ)

Q: Why is the PI3HDMI301ZLEX classified as obsolete?

A: The PI3HDMI301ZLEX has reached end-of-life status and is no longer manufactured by Diodes Incorporated. The PI3HDX231ZLEX represents the active replacement product line.

Q: Are the PI3HDMI301ZLEX and PI3HDX231ZLEX pin-compatible?

A: No. The PI3HDMI301ZLEX uses a 64-pin package (64-TQFN 7.5x7.5), while the PI3HDX231ZLEX uses a 72-pin package (72-TQFN 11x5). PCB redesign is required for substitution.

Q: Do both parts meet the same compliance standards?

A: Yes. Both components are ROHS3 Compliant, REACH Unaffected, and classified under identical regulatory codes (EAR99, HTSUS 8542.39.0001).

Q: What is the supply voltage requirement for both parts?

A: Both the PI3HDMI301ZLEX and PI3HDX231ZLEX operate at 3.3V supply voltage.

Q: What is the moisture sensitivity level for these components?

A: Both components have an MSL rating of 1 (Unlimited), indicating no moisture sensitivity restrictions during storage and handling.

Q: Can I use the PI3HDX231ZLEX as a direct replacement without design changes?

A: No. The package size difference (64-TQFN to 72-TQFN) and pin count increase require PCB layout modifications. Functional compatibility must be evaluated against specific application requirements.

Q: Is the PI3HDX231ZLEX currently available?

A: Yes. The PI3HDX231ZLEX carries active product status with documented inventory availability, ensuring supply chain continuity.