TLE9250LEXUMA1 Equivalent & Substitute Parts

Part Overview

The TLE9250LEXUMA1 is a CANbus transceiver interface IC manufactured by Infineon Technologies, designed for automotive applications requiring reliable CAN communication. This 1/1 transceiver operates across the automotive temperature range of -40°C to 150°C and meets AEC-Q100 qualification standards. The device is actively produced and widely available, with over 4,976 units in current inventory. Substitute parts are identified when design flexibility, inventory optimization, or supply chain considerations require alternative sourcing while maintaining full electrical and mechanical compatibility.

Substiute Parts

TLE9250LEXUMA1

Infineon TechnologiesIn Stock: 5058TLE9250LEXUMA1 Datasheet

Current PartRFQ

TLE9250VLEXUMA1

Infineon TechnologiesIn Stock: 13427TLE9250VLEXUMA1 Datasheet

Parametric EquivalentRFQ

TLE9250XLEXUMA1

Infineon TechnologiesIn Stock: 24350TLE9250XLEXUMA1 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TLE9250LEXUMA1 are qualified based on strict electrical and mechanical parameter matching. The following criteria determine substitution eligibility:

Critical Parameters for Substitution:

• Protocol: CANbus
• Number of Drivers/Receivers: 1/1
• Data Rate: 5 Mbps
• Voltage Supply Range: 4.5V to 5.5V
• Operating Temperature Range: -40°C to 150°C (TJ)
• Receiver Hysteresis: 100 mV
• Package / Case: 8-TDFN Exposed Pad
• Mounting Type: Surface Mount, Wettable Flank
• Grade: Automotive
• Qualification: AEC-Q100
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 2A (4 Weeks)

All identified substitute parts maintain identical electrical specifications and mechanical packaging, ensuring direct pin-for-pin and functional compatibility. Substitutes differ only in manufacturing lot codes or internal process variations, as indicated by suffix variations in the part number.

Parameter Comparison

Engineering Selection Recommendations

All three part numbers—TLE9250LEXUMA1, TLE9250VLEXUMA1, and TLE9250XLEXUMA1—are functionally and mechanically equivalent for CANbus transceiver applications. Selection between these parts should be based on:

Product Status and Compliance: All parts maintain Active product status and full AEC-Q100 automotive qualification, ensuring continued support and compliance with automotive supply chain requirements.

Regulatory Compliance: All variants are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards for automotive electronics.

Packaging and Handling: All parts are supplied in Tape & Reel packaging with identical 2A Moisture Sensitivity Level (4 Weeks), requiring equivalent storage and handling protocols.

Inventory Availability: Selection may be influenced by current stock levels, with TLE9250XLEXUMA1 offering the highest inventory availability at 24,262 units, followed by TLE9250VLEXUMA1 at 13,388 units, and TLE9250LEXUMA1 at 4,976 units.

Frequently Asked Questions (FAQ)

Q: Are TLE9250VLEXUMA1 and TLE9250XLEXUMA1 direct pin-for-pin replacements for TLE9250LEXUMA1?

A: Yes. All three part numbers share identical electrical specifications, pin configurations, and mechanical packaging. They are direct substitutes with no circuit modifications required.

Q: What do the suffix variations (L, V, X) indicate in the part number?

A: The suffix variations represent different manufacturing lots or process codes assigned by Infineon Technologies. They do not indicate functional or electrical differences.

Q: Can these parts be used interchangeably in automotive applications?

A: Yes. All three parts carry AEC-Q100 qualification and Automotive grade designation, meeting identical automotive reliability and qualification standards.

Q: Are there any differences in operating temperature ranges between these parts?

A: No. All three parts operate across the identical temperature range of -40°C to 150°C (TJ), suitable for full automotive temperature environments.

Q: What is the significance of the 8-TDFN Exposed Pad package across all variants?

A: The 8-TDFN Exposed Pad package is consistent across all three parts, ensuring identical PCB footprint, thermal characteristics, and mounting requirements. No layout or assembly changes are necessary when substituting between these parts.

Q: Are moisture sensitivity requirements the same for all three parts?

A: Yes. All parts carry MSL 2A (4 Weeks) rating, requiring identical storage conditions and handling protocols during manufacturing and assembly.

Q: Which part should be selected for new designs?

A: Any of the three parts is suitable for new designs. Selection should be based on current inventory availability and supply chain considerations, as all parts are functionally equivalent and carry identical automotive qualifications.