VT242WFCR-ADJ Linear Voltage Regulator IC

Part Overview

The VT242WFCR-ADJ is a linear voltage regulator IC manufactured by Analog Devices Inc./Maxim Integrated, classified as a Power Management (PMIC) component. This device functions as a linear voltage regulator with adjustable output. The part is currently listed as obsolete, necessitating identification of active substitute components to maintain design continuity and ensure ongoing component availability for production and maintenance applications.

Substiute Parts

VT242WFCR-ADJ

Analog Devices Inc./Maxim IntegratedIn Stock: 2093VT242WFCR-ADJ Datasheet

Current PartRFQ

VT242WFCX-ADJ

Analog Devices Inc./Maxim IntegratedIn Stock: 2887VT242WFCX-ADJ Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the VT242WFCR-ADJ is determined by the following critical parameters:

• Base Product Number: Both the main part and substitute share the VT242 base product number, indicating functional equivalence within the VT242 regulator family
• Functional Category: Both components are classified as linear voltage regulators with adjustable output capability
• Regulatory Compliance: Both parts maintain ROHS3 compliance and REACH unaffected status, ensuring environmental and regulatory compatibility
• Moisture Sensitivity Level: Both components specify MSL 3 (168 Hours), indicating identical moisture handling requirements during storage and assembly
• Manufacturer: Both parts are manufactured by Analog Devices Inc./Maxim Integrated, ensuring consistent design and performance characteristics

The substitute part VT242WFCX-ADJ represents an active product variant within the same product family, maintaining electrical and mechanical compatibility while offering current market availability.

Parameter Comparison

Engineering Selection Recommendations

The VT242WFCX-ADJ is designated as the manufacturer-recommended substitute for the obsolete VT242WFCR-ADJ. Both components maintain identical compliance certifications (ROHS3 and REACH unaffected status) and equivalent moisture sensitivity specifications. The substitute part is currently in active production status, ensuring reliable supply chain availability. Selection of the VT242WFCX-ADJ for new designs or replacement applications is supported by equivalent regulatory compliance and shared base product family designation.

Frequently Asked Questions (FAQ)

Q: What is the primary reason for substituting the VT242WFCR-ADJ?

A: The VT242WFCR-ADJ is classified as obsolete. The VT242WFCX-ADJ is the active equivalent within the same product family, providing continued access to VT242 linear regulator functionality.

Q: Are the RoHS and REACH compliance statuses identical between the main part and substitute?

A: Yes. Both the VT242WFCR-ADJ and VT242WFCX-ADJ maintain ROHS3 compliance and REACH unaffected status, ensuring equivalent environmental regulatory compatibility.

Q: Do both parts have the same moisture sensitivity requirements?

A: Yes. Both components specify Moisture Sensitivity Level 3 (168 Hours), requiring identical handling and storage protocols during manufacturing and assembly processes.

Q: Is the VT242WFCX-ADJ manufactured by the same company?

A: Yes. Both parts are manufactured by Analog Devices Inc./Maxim Integrated, ensuring consistent design standards and performance characteristics within the VT242 product family.

Q: Can the VT242WFCX-ADJ be used as a direct replacement in existing designs?

A: The VT242WFCX-ADJ shares the same base product number (VT242) and functional classification as a linear voltage regulator with adjustable output. Compatibility is determined by the specific electrical and mechanical requirements of the application circuit.