PI3HDX511FZLIEX Equivalent & Substitute Parts

Part Overview

The PI3HDX511FZLIEX is an HDMI Redriver and Level Shifter Interface IC manufactured by Diodes Incorporated, housed in a 40-TQFN (3x6) package with exposed pad. This component is classified as obsolete, with 1,044 units currently in stock. Due to its obsolete product status, identifying equivalent and substitute parts is essential for design continuity and long-term supply chain management. The substitute part PI3HDX511FZLCIEX provides functional equivalence with active product status and expanded voltage supply range.

Substiute Parts

PI3HDX511FZLIEX

Diodes IncorporatedIn Stock: 1092PI3HDX511FZLIEX Datasheet

Current PartRFQ

PI3HDX511FZLCIEX

Diodes IncorporatedIn Stock: 1023PI3HDX511FZLCIEX Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The PI3HDX511FZLCIEX qualifies as a direct substitute for the PI3HDX511FZLIEX based on the following criteria:

• Identical Base Product Number: Both parts share the PI3HDX511 base designation, confirming functional equivalence at the core IC level.
• Identical Package and Pinout: Both use 40-WFQFN Exposed Pad with 40-TQFN (3x6) supplier device package, ensuring mechanical and electrical compatibility in PCB layouts.
• Identical Mounting Type: Surface Mount configuration is consistent across both parts.
• Identical Compliance Standards: Both maintain ROHS3 Compliance, REACH Unaffected status, and MSL 1 rating.
• Voltage Supply Compatibility: The substitute part supports the original 3.3V supply voltage within its expanded range (2.89V ~ 3.6V), maintaining backward compatibility.
• Active Product Status: The substitute transitions from obsolete to active status, providing supply continuity.

Parameter Comparison

Engineering Selection Recommendations

The PI3HDX511FZLCIEX is the direct substitute for the PI3HDX511FZLIEX. Selection should be based on the following engineering factors:

• Product Status Transition: The substitute part transitions from obsolete to active status, ensuring long-term availability and supply chain stability for new designs and production runs.
• Compliance Continuity: Both parts maintain identical ROHS3 Compliance and REACH Unaffected certifications, satisfying regulatory requirements without modification.
• Voltage Supply Range: The substitute part's expanded voltage supply range (2.89V ~ 3.6V) encompasses the original 3.3V specification, confirming electrical compatibility in existing circuit designs.
• Packaging Equivalence: Identical package specifications (40-WFQFN Exposed Pad, 40-TQFN 3x6) guarantee direct PCB layout compatibility without redesign.

For designs currently using the PI3HDX511FZLIEX, transition to PI3HDX511FZLCIEX is supported without circuit modification. For new designs, PI3HDX511FZLCIEX is the recommended selection due to active product status.

Frequently Asked Questions (FAQ)

Q: Can PI3HDX511FZLCIEX be used as a direct replacement for PI3HDX511FZLIEX in existing designs?

A: Yes. Both parts share identical base product designation, package configuration (40-TQFN 3x6), and pinout. The substitute part's voltage supply range (2.89V ~ 3.6V) includes the original 3.3V specification, confirming electrical compatibility without circuit modification.

Q: What is the primary reason to substitute PI3HDX511FZLIEX?

A: The main part is classified as obsolete. PI3HDX511FZLCIEX provides functional equivalence with active product status, ensuring supply availability and long-term design support.

Q: Are there packaging differences between these parts?

A: No. Both parts use identical 40-WFQFN Exposed Pad packaging with 40-TQFN (3x6) supplier device package specification. Surface mount configuration is identical, requiring no PCB layout changes.

Q: Do compliance certifications differ between the main part and substitute?

A: No. Both parts maintain ROHS3 Compliance, REACH Unaffected status, and MSL 1 (Unlimited) rating. Regulatory requirements are satisfied identically.

Q: What voltage supply specifications apply to the substitute part?

A: PI3HDX511FZLCIEX supports dual voltage ranges: 1.42V ~ 1.57V and 2.89V ~ 3.6V. The original 3.3V specification falls within the 2.89V ~ 3.6V range, confirming backward compatibility.

Q: Is the substitute part suitable for HDMI Redriver and Level Shifter applications?

A: Yes. PI3HDX511FZLCIEX is specified for HDMI interface applications including Desktop, Displays, Monitors, Netbooks, Receivers, Set-Top Boxes, and Video Players, confirming functional equivalence for HDMI Redriver and Level Shifter use cases.