TLP570(F) Equivalent & Substitute Parts

Part Overview

The TLP570(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 designs requiring similar isolation characteristics.

The TLP570(F) operates with unlimited moisture sensitivity level (MSL 1) and carries ECCN EAR99 classification, making it suitable for general commercial applications requiring optical isolation between input and output circuits.

Substiute Parts

TLP570(F)

Toshiba Semiconductor and StorageIn Stock: 856TLP570(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 TLP570(F) based on the following alignment criteria:

• Manufacturer Consistency: Both components are manufactured by Toshiba Semiconductor and Storage, ensuring design philosophy and quality standards alignment
• Category Match: Both are classified as optoisolators, providing equivalent optical isolation functionality
• Regulatory Compliance: Both carry identical ECCN (EAR99) and HTSUS (8541.49.8000) classifications, confirming regulatory equivalence
• Moisture Sensitivity: Both maintain MSL 1 (Unlimited), indicating identical environmental handling requirements
• Channel Configuration: Both provide single-channel optoisolator output architecture
• Product Status Advantage: The TLP627M(E) maintains active product status, ensuring ongoing availability and support

Parameter Comparison

Engineering Selection Recommendations

Selection of the TLP627M(E) as a substitute for the obsolete TLP570(F) is supported by:

• Regulatory Alignment: Identical ECCN and HTSUS classifications eliminate compliance barriers for direct substitution in existing supply chains
• Manufacturer Continuity: Both components originate from Toshiba Semiconductor and Storage, maintaining design consistency and quality assurance standards
• Active Product Status: The TLP627M(E) is actively manufactured and stocked, providing long-term availability and supply chain stability compared to the obsolete TLP570(F)
• Environmental Compatibility: Matching MSL 1 ratings ensure equivalent handling, storage, and assembly process requirements

The TLP627M(E) is available in 4-DIP through-hole packaging with 978 pieces in current inventory stock.

Frequently Asked Questions (FAQ)

Q: Why is the TLP570(F) being phased out? A: The TLP570(F) is listed as obsolete by the manufacturer. The TLP627M(E) provides equivalent optical isolation functionality with active product status and ongoing manufacturing support.

Q: What are the key compatibility factors between TLP570(F) and TLP627M(E)? A: Both components share identical manufacturer origin, category classification, regulatory codes (ECCN and HTSUS), and moisture sensitivity levels. Both provide single-channel optoisolator output with through-hole mounting architecture.

Q: Does the TLP627M(E) require circuit redesign? A: Circuit compatibility depends on specific electrical parameters of your application. The TLP627M(E) features Darlington output configuration with 5000Vrms isolation voltage, 1000% maximum current transfer ratio, and 4-DIP package format. Verify these specifications align with your system requirements.

Q: What is the package difference? A: The TLP627M(E) is supplied in 4-DIP (0.300", 7.62mm) through-hole package format. Confirm this package type is compatible with your PCB layout and assembly process.

Q: Are there supply chain advantages to using TLP627M(E)? A: Yes. The TLP627M(E) maintains active product status with 978 pieces currently in stock, compared to the obsolete TLP570(F). This ensures reliable long-term availability for production and support applications.