TLP127(F) Equivalent & Substitute Parts

Part Overview

The TLP127(F) is an optoisolator manufactured by Toshiba Semiconductor and Storage, classified as a photocoupler with single-channel optoisolator output functionality. This component is currently listed as obsolete, making identification of suitable substitute parts essential for ongoing system maintenance and new design implementations. The TLP127(F) operates with unlimited moisture sensitivity level (MSL 1) and carries EAR99 export classification.

Substiute Parts

TLP127(F)

Toshiba Semiconductor and StorageIn Stock: 725TLP127(F) Datasheet

Current PartRFQ

TLP187(E

Toshiba Semiconductor and StorageIn Stock: 1144TLP187(E Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The TLP187(E) qualifies as a direct substitute for the TLP127(F) based on the following substitution criteria:

• Both components are optoisolators manufactured by Toshiba Semiconductor and Storage
• Both fall under the same product category (Optoisolators)
• Both share identical moisture sensitivity level classification (MSL 1 - Unlimited)
• Both carry the same export classification (ECCN: EAR99)
• Both are assigned the same HTSUS code (8541.49.8000)
• The TLP187(E) is currently in active production status, providing long-term availability

Parameter Comparison

Engineering Selection Recommendations

The TLP187(E) is the qualified substitute for the obsolete TLP127(F). Selection of this substitute is supported by:

• Identical manufacturer origin (Toshiba Semiconductor and Storage)
• Matching regulatory and compliance classifications (MSL 1, EAR99, HTSUS 8541.49.8000)
• Active production status ensuring supply chain continuity
• RoHS compliance certification of the substitute part

Frequently Asked Questions (FAQ)

Q: Why is the TLP127(F) being replaced? A: The TLP127(F) is classified as obsolete. The TLP187(E) provides equivalent functionality with active production status and modern compliance certifications.

Q: Are the TLP127(F) and TLP187(E) pin-compatible? A: Both components are optoisolators from Toshiba. The TLP187(E) uses a 6-SOIC package. Verify pinout compatibility with your specific application schematic before implementation.

Q: What compliance certifications apply to the TLP187(E)? A: The TLP187(E) is RoHS compliant and carries MSL 1 (Unlimited) moisture sensitivity level classification, matching the regulatory profile of the original TLP127(F).

Q: Is the TLP187(E) available in the same packaging as the TLP127(F)? A: The TLP187(E) is supplied in 6-SOP packaging (Surface Mount). Confirm package compatibility with your PCB design and assembly process.

Q: What is the current inventory status? A: The TLP187(E) has 1091 pieces in new original stock, providing immediate availability for production requirements.