TLK2701IRCPRG4 Equivalent & Substitute Parts

Part Overview

The TLK2701IRCPRG4 is a Gigabit Ethernet transceiver manufactured by Texas Instruments, housed in a 64-HVQFP (10x10) surface mount package. This component is classified as obsolete, making identification of suitable substitute parts essential for ongoing system support and new design implementations. The part operates within a 2.3V to 2.7V supply voltage range and supports operating temperatures from -40°C to 85°C. Due to its obsolete status, alternative components with compatible electrical and mechanical specifications are required for procurement and design continuity.

Substiute Parts

TLK2701IRCPRG4

Texas InstrumentsIn Stock: 1051TLK2701IRCPRG4 Datasheet

Current PartRFQ

TLK2501IRCPR

Texas InstrumentsIn Stock: 2258TLK2501IRCPR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TLK2701IRCPRG4 is determined by strict alignment of the following critical parameters:

• Package Compatibility: Both main and substitute parts must use the 64-HVQFP (10x10) surface mount package to ensure PCB layout and assembly compatibility
• Supply Voltage Range: Substitute parts must operate within the 2.3V to 2.7V supply voltage specification
• Operating Temperature Range: Substitute parts must support the -40°C to 85°C operating temperature range
• Mounting Type: Surface mount technology must be maintained
• Compliance Standards: RoHS3 compliance and MSL rating must be equivalent or superior

The TLK2501IRCPR meets all these criteria and is identified as the manufacturer-recommended substitute for the obsolete TLK2701IRCPRG4.

Parameter Comparison

Engineering Selection Recommendations

The TLK2501IRCPR is the appropriate substitute for the obsolete TLK2701IRCPRG4 based on the following factors:

• Product Status: The TLK2501IRCPR maintains active product status with Texas Instruments, ensuring ongoing availability and supply chain reliability
• Compliance Alignment: Both parts maintain identical RoHS3 compliance and MSL ratings, eliminating regulatory and environmental concerns
• Electrical Specifications: Supply voltage range and operating temperature specifications are identical, ensuring direct compatibility in existing circuit designs
• Package Equivalence: Both components utilize the 64-HVQFP (10x10) surface mount package, maintaining PCB footprint and assembly process compatibility
• Manufacturer Support: As a Texas Instruments recommended substitute, the TLK2501IRCPR benefits from manufacturer validation and technical documentation

Frequently Asked Questions (FAQ)

Q: Can the TLK2501IRCPR be used as a direct replacement for the TLK2701IRCPRG4?

A: Yes. Both parts share identical package specifications (64-HVQFP 10x10), supply voltage range (2.3V to 2.7V), operating temperature range (-40°C to 85°C), and compliance certifications (ROHS3, MSL 3). The TLK2501IRCPR is the manufacturer-recommended substitute.

Q: Are there any PCB layout modifications required when substituting the TLK2501IRCPR?

A: No. The identical 64-HVQFP (10x10) package specification ensures that PCB footprints, trace routing, and assembly processes remain unchanged.

Q: What is the difference in product status between these parts?

A: The TLK2701IRCPRG4 is obsolete and no longer manufactured. The TLK2501IRCPR is an active product with ongoing manufacturer support, ensuring long-term availability and technical documentation access.

Q: Do both parts require the same handling and storage conditions?

A: Yes. Both parts maintain identical Moisture Sensitivity Level (MSL) ratings of 3 (168 Hours), requiring equivalent handling, storage, and reflow procedures.

Q: Are there any voltage or temperature derating considerations?

A: No. Both parts operate within identical supply voltage (2.3V to 2.7V) and temperature (-40°C to 85°C) ranges, eliminating the need for circuit design modifications.