PI3C3305UEX Equivalent & Substitute Parts

Part Overview

The PI3C3305UEX is a bus switch IC manufactured by Diodes Incorporated, designed for 1 x 1:1 switching applications in logic circuits. This component operates with a single supply voltage ranging from 2.3V to 3.6V and is housed in an 8-MSOP surface mount package. The part is currently classified as obsolete, making identification of suitable substitute components essential for ongoing design support and production continuity.

Substiute Parts

PI3C3305UEX

Diodes IncorporatedIn Stock: 4024PI3C3305UEX Datasheet

Current PartRFQ

PI3C3306UEX

Diodes IncorporatedIn Stock: 18866PI3C3306UEX Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PI3C3305UEX is determined by strict equivalence across the following critical parameters:

• Circuit Configuration: 1 x 1:1 topology with 2 independent circuits
• Voltage Supply Range: 2.3V ~ 3.6V single supply operation
• Operating Temperature Range: -40°C ~ 85°C
• Package Type: 8-MSOP surface mount package with 0.118" (3.00mm) width
• Compliance Standards: ROHS3 Compliant, REACH Unaffected status
• Moisture Sensitivity: MSL 1 (Unlimited)

The PI3C3306UEX qualifies as a parametric equivalent substitute based on identical electrical specifications, package dimensions, and regulatory compliance across all listed parameters. The primary distinction is product status: PI3C3306UEX is active production, whereas PI3C3305UEX is obsolete.

Parameter Comparison

Engineering Selection Recommendations

The PI3C3306UEX is the direct substitute for the obsolete PI3C3305UEX. Both components share identical electrical specifications, package geometry, and regulatory compliance certifications. The PI3C3306UEX maintains active production status with significantly higher inventory availability (18,795 pcs vs. 4,008 pcs), ensuring supply chain continuity. Both parts meet ROHS3 compliance and REACH unaffected requirements, supporting environmental and regulatory obligations. Selection of PI3C3306UEX eliminates obsolescence risk while maintaining full functional and mechanical compatibility.

Frequently Asked Questions (FAQ)

Q: Can PI3C3306UEX directly replace PI3C3305UEX in existing designs?

A: Yes. Both components are electrically and mechanically identical across all specified parameters, including circuit configuration, voltage supply range, operating temperature, and 8-MSOP package dimensions. No design modifications are required.

Q: What is the primary reason for substitution?

A: PI3C3305UEX is classified as obsolete. PI3C3306UEX is the active production equivalent, ensuring long-term availability and supply chain stability.

Q: Are there packaging differences between these parts?

A: Both parts use the 8-MSOP surface mount package with identical 0.118" (3.00mm) width. PI3C3306UEX is supplied in Tape & Reel (TR) format, which is standard for production quantities.

Q: Do both parts meet the same compliance standards?

A: Yes. Both PI3C3305UEX and PI3C3306UEX are ROHS3 compliant and REACH unaffected, meeting identical environmental and regulatory requirements.

Q: What is the voltage supply compatibility?

A: Both parts operate with a single supply voltage range of 2.3V to 3.6V and are rated for operating temperatures from -40°C to 85°C.