VT263AWFQR-ADJ Equivalent & Substitute Parts

Part Overview

The VT263AWFQR-ADJ is a Switching Regulator IC Output manufactured by Analog Devices Inc./Maxim Integrated, classified as a Power Management (PMIC) component. This part is currently listed as obsolete, which necessitates identification of functionally equivalent alternatives for ongoing design support and procurement requirements. The VT263AWFQR-ADJ maintains ROHS3 compliance and REACH unaffected status, with 1096 units available in current inventory.

Substiute Parts

VT263AWFQR-ADJ

Analog Devices Inc./Maxim IntegratedIn Stock: 1149VT263AWFQR-ADJ Datasheet

Current PartRFQ

VT263AWFQX-ADJ

Analog Devices Inc./Maxim IntegratedIn Stock: 2039VT263AWFQX-ADJ Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the VT263AWFQR-ADJ is determined by the following parameters:

• Base Product Number: VT263
• Category: Power Management (PMIC)
• Detailed Description: Switching Regulator IC Output
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level: 3 (168 Hours)
• REACH Status: REACH Unaffected

The identified substitute part maintains identical base product classification, regulatory compliance, and environmental specifications. The primary distinction is product status transition from obsolete to active availability.

Parameter Comparison

Engineering Selection Recommendations

The VT263AWFQX-ADJ is the manufacturer-recommended substitute for the obsolete VT263AWFQR-ADJ. Both parts share identical electrical specifications, regulatory compliance certifications, and environmental handling requirements. The VT263AWFQX-ADJ maintains active product status with increased inventory availability (1984 units versus 1096 units), supporting long-term supply chain continuity. Both parts satisfy ROHS3 compliance and REACH unaffected requirements, with equivalent Moisture Sensitivity Level classification of 3 (168 Hours).

Frequently Asked Questions (FAQ)

Q: What is the primary reason for substituting the VT263AWFQR-ADJ?

A: The VT263AWFQR-ADJ is classified as obsolete. The VT263AWFQX-ADJ is the active equivalent part from the same manufacturer, maintaining identical functional and compliance specifications.

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

A: Yes. Both the VT263AWFQR-ADJ and VT263AWFQX-ADJ are ROHS3 compliant and REACH unaffected, ensuring equivalent regulatory compliance for applications requiring these certifications.

Q: Do both parts share the same Moisture Sensitivity Level?

A: Yes. Both parts are classified as MSL 3 (168 Hours), indicating identical moisture handling and storage requirements during manufacturing and assembly processes.

Q: What is the inventory status difference between these parts?

A: The VT263AWFQR-ADJ has 1096 units in stock, while the VT263AWFQX-ADJ has 1984 units available. The substitute part offers greater inventory availability for procurement planning.

Q: Are these parts from the same manufacturer?

A: Yes. Both the VT263AWFQR-ADJ and VT263AWFQX-ADJ are manufactured by Analog Devices Inc./Maxim Integrated, ensuring consistent design and quality standards.