TLP572(F) Equivalent & Substitute Parts

Part Overview

The TLP572(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, which necessitates identification of functionally equivalent alternatives for ongoing system support and new design implementations. The TLP572(F) operates with unlimited moisture sensitivity level (MSL 1) and carries ECCN EAR99 classification.

Substiute Parts

TLP572(F)

Toshiba Semiconductor and StorageIn Stock: 716TLP572(F) Datasheet

Current PartRFQ

TLP627M(E

Toshiba Semiconductor and StorageIn Stock: 1010TLP627M(E Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

The TLP627M(E) qualifies as a substitute for the TLP572(F) based on the following alignment criteria:

• Category Match: Both components are optoisolators within the same product category
• Manufacturer Continuity: Both manufactured by Toshiba Semiconductor and Storage
• Regulatory Compliance: Identical ECCN (EAR99) and HTSUS (8541.49.8000) classifications
• Moisture Sensitivity: Both rated MSL 1 (Unlimited)
• Product Status: TLP627M(E) maintains Active status, ensuring ongoing availability and support

The TLP627M(E) represents an enhanced alternative with Darlington output configuration and documented electrical performance specifications suitable for applications requiring the TLP572(F).

Parameter Comparison

Engineering Selection Recommendations

The TLP627M(E) is the designated substitute for the obsolete TLP572(F). Selection is based on:

• Regulatory Alignment: Both components share identical ECCN and HTSUS classifications, ensuring compliance continuity
• Manufacturer Support: Toshiba Semiconductor and Storage maintains active production and technical support for the TLP627M(E)
• Supply Chain Continuity: The TLP627M(E) is currently in active production with documented inventory availability, eliminating obsolescence risk
• Certification Parity: Both components maintain MSL 1 rating, indicating equivalent moisture handling requirements

Frequently Asked Questions (FAQ)

Q: Why is the TLP572(F) being replaced? A: The TLP572(F) is classified as obsolete. The TLP627M(E) provides equivalent functionality with active manufacturer support and ongoing availability.

Q: Are the TLP572(F) and TLP627M(E) pin-compatible? A: Both components utilize 4-DIP packaging. Physical compatibility requires verification against specific PCB layout and schematic requirements for your application.

Q: What is the key functional difference between these optoisolators? A: The TLP627M(E) features Darlington output configuration with specified electrical parameters including 5000Vrms isolation voltage, 150mA output current capability, and -55°C to 110°C operating temperature range.

Q: Can I use TLP627M(E) as a direct replacement in existing designs? A: The TLP627M(E) is functionally equivalent within the optoisolator category. Verification of electrical performance against original design specifications is required before implementation.

Q: What certifications apply to both components? A: Both the TLP572(F) and TLP627M(E) carry ECCN EAR99 classification and HTSUS code 8541.49.8000, with MSL 1 moisture sensitivity rating.