TLP126(FA-TPLS,F) Equivalent & Substitute Parts

Part Overview

The TLP126(FA-TPLS,F) is an optoisolator manufactured by Toshiba Semiconductor and Storage, designed for photocoupler applications requiring electrical isolation between input and output circuits. This component is classified as obsolete, making identification of suitable substitute parts essential for ongoing system support and new design implementations. The TLP182(TPL,E) serves as a direct functional alternative for applications requiring optoisolator transistor output configurations.

Substiute Parts

TLP126(FA-TPLS,F)

Toshiba Semiconductor and StorageIn Stock: 1143TLP126(FA-TPLS,F) Datasheet

Current PartRFQ

TLP182(TPL,E

Toshiba Semiconductor and StorageIn Stock: 4351TLP182(TPL,E Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The TLP182(TPL,E) qualifies as a substitute based on the following alignment criteria:

• Component Category: Both parts are classified as optoisolators, fulfilling the primary functional requirement
• Manufacturer Consistency: Both manufactured by Toshiba Semiconductor and Storage, ensuring design continuity and supply chain reliability
• Regulatory Compliance: Both parts carry identical ECCN (EAR99) and HTSUS (8541.49.8000) classifications, confirming regulatory equivalence
• Moisture Sensitivity: Both rated at MSL 1 (Unlimited), indicating identical environmental handling requirements
• Product Availability: TLP182(TPL,E) maintains active product status with 4300 units in stock, providing immediate availability against the obsolete TLP126

Parameter Comparison

Engineering Selection Recommendations

The TLP182(TPL,E) is the designated substitute for the obsolete TLP126(FA-TPLS,F) based on the following factors:

• Product Status Transition: The TLP182 maintains active manufacturing status, ensuring long-term availability and supply chain continuity
• Regulatory Alignment: Identical ECCN and HTSUS classifications confirm no additional compliance documentation is required for substitution
• Environmental Compliance: RoHS3 compliance and REACH unaffected status of the TLP182 satisfy modern environmental regulations
• Moisture Handling: Matching MSL 1 rating eliminates changes to storage, handling, and assembly procedures
• Manufacturer Consistency: Toshiba Semiconductor and Storage maintains both products, supporting design validation and technical support continuity

Frequently Asked Questions (FAQ)

Q: Can TLP182(TPL,E) be used as a direct replacement for TLP126(FA-TPLS,F)?

A: Yes. Both components are optoisolators manufactured by Toshiba with identical regulatory classifications (ECCN, HTSUS) and moisture sensitivity ratings. The TLP182 is the active product line successor.

Q: What are the key differences between these parts?

A: The TLP126 is obsolete with unspecified electrical parameters. The TLP182 is an active product with documented specifications including 3750Vrms isolation voltage, 1-channel transistor output, 50mA output current, and 6-SOIC packaging. The TLP182 includes RoHS3 compliance certification.

Q: Are there packaging considerations for substitution?

A: The TLP182 uses 6-SOIC (0.173", 4.40mm Width) surface mount packaging with 4 leads. Verify that your PCB layout and assembly process accommodate this package type before implementation.

Q: Does substitution require design re-qualification?

A: Design re-qualification depends on your specific application requirements and internal validation procedures. The regulatory and environmental parameters are equivalent, but electrical performance characteristics should be verified against your circuit requirements.

Q: What is the inventory status for these parts?

A: TLP126(FA-TPLS,F) is obsolete. TLP182(TPL,E) has 4300 units in stock as new original inventory, providing immediate availability.