PI7C9X762BLE Equivalent & Substitute Parts

Part Overview

The PI7C9X762BLE is an I2C Bridge controller manufactured by Diodes Incorporated, designed to interface I2C/SPI protocols with UART communication. This 28-TSSOP package device operates across supply voltages of 1.8V, 2.5V, and 3.3V with an operating temperature range of -40°C to 85°C. The part is currently classified as obsolete, making identification of active equivalent substitutes essential for ongoing system support and new design implementations.

Substiute Parts

PI7C9X762BLE

Diodes IncorporatedIn Stock: 1064PI7C9X762BLE Datasheet

Current PartRFQ

PI7C9X762CLEX

Diodes IncorporatedIn Stock: 5906PI7C9X762CLEX Datasheet

DirectRFQ

PI7C9X762CLE

Diodes IncorporatedIn Stock: 6920PI7C9X762CLE Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the PI7C9X762BLE is determined by strict equivalence across the following critical parameters:

• Identical base product number (PI7C9X762)
• Matching package type: 28-TSSOP with identical physical dimensions
• Identical functional specification: I2C Bridge, I2C/SPI to UART interface
• Identical protocol support: I2C
• Identical supply voltage range: 1.8V, 2.5V, 3.3V
• Identical operating temperature range: -40°C ~ 85°C
• Identical compliance certifications: ROHS3, REACH Unaffected

The identified substitutes differ only in packaging format (Tape & Reel or Tube) and product status (Active vs. Obsolete), with no variation in electrical or mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

For applications currently using the obsolete PI7C9X762BLE, both PI7C9X762CLEX and PI7C9X762CLE provide direct functional equivalence with identical electrical and mechanical specifications. Both substitute parts maintain active product status with Diodes Incorporated, ensuring long-term availability and supply chain continuity.

Selection between the two active alternatives depends on procurement and assembly requirements: PI7C9X762CLEX is supplied in Tape & Reel format suitable for automated pick-and-place assembly, while PI7C9X762CLE is supplied in Tube format for manual handling or lower-volume applications. Both parts satisfy ROHS3 compliance and REACH regulatory requirements with identical moisture sensitivity classification.

Frequently Asked Questions (FAQ)

Q: Are PI7C9X762CLEX and PI7C9X762CLE electrically identical to PI7C9X762BLE?

A: Yes. Both substitute parts share identical electrical specifications including supply voltage range (1.8V, 2.5V, 3.3V), operating temperature range (-40°C to 85°C), protocol support (I2C), and functional specification (I2C/SPI to UART bridge). Differences exist only in packaging format and product lifecycle status.

Q: What is the difference between the packaging formats?

A: PI7C9X762CLEX is supplied in Tape & Reel (TR) format, optimized for automated assembly processes. PI7C9X762CLE is supplied in Tube format, suitable for manual component handling or lower-volume production runs. Both use the identical 28-TSSOP package with 0.173" width and 4.40mm dimensions.

Q: Can I use these substitutes in existing designs without modification?

A: Yes. The identical package type (28-TSSOP), pin configuration, and electrical specifications ensure direct compatibility with existing PCB layouts and circuit designs. No schematic or layout modifications are required.

Q: Why is the original PI7C9X762BLE classified as obsolete?

A: Product obsolescence is determined by the manufacturer's lifecycle management. Active alternatives PI7C9X762CLEX and PI7C9X762CLE provide equivalent functionality and are recommended for new designs and ongoing production support.

Q: Are compliance certifications maintained across all three part numbers?

A: Yes. All three parts maintain identical ROHS3 compliance, REACH Unaffected status, and Moisture Sensitivity Level 1 (Unlimited) classification.