VT273MFPR Equivalent & Substitute Parts

Part Overview

The VT273MFPR is a Switching Regulator IC Output manufactured by Analog Devices Inc./Maxim Integrated, classified as a Power Management (PMIC) component. This part is currently marked as obsolete, which necessitates identification of active equivalent alternatives for ongoing design requirements and production continuity. The VT273MFPR shares the same base product number (VT273) with active successor models that maintain functional and electrical compatibility.

Substiute Parts

VT273MFPR

Analog Devices Inc./Maxim IntegratedIn Stock: 1197VT273MFPR Datasheet

Current PartRFQ

VT273MFPX

Analog Devices Inc./Maxim IntegratedIn Stock: 3005VT273MFPX Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the VT273MFPR is determined by the following criteria:

• Base product number alignment (VT273)
• Identical functional classification (Switching Regulator IC Output)
• Matching regulatory compliance (ROHS3 Compliant, REACH Unaffected)
• Equivalent moisture sensitivity level (MSL 1 - Unlimited)
• Active product status for continued availability

The VT273MFPX meets all substitution criteria as an active equivalent within the same product family, ensuring functional and regulatory compatibility for replacement applications.

Parameter Comparison

Engineering Selection Recommendations

The VT273MFPX is the manufacturer-recommended substitute for the obsolete VT273MFPR. Both components maintain identical regulatory compliance certifications (ROHS3 Compliant, REACH Unaffected) and equivalent moisture sensitivity specifications (MSL 1). The transition from VT273MFPR to VT273MFPX is supported by the active product status of the substitute, ensuring long-term availability and supply chain continuity. The VT273MFPX is currently available with higher inventory levels (2900 units) compared to remaining VT273MFPR stock (1120 units).

Frequently Asked Questions (FAQ)

Q: Can VT273MFPX directly replace VT273MFPR in existing designs? A: Yes. Both parts share the same base product number (VT273), identical functional classification (Switching Regulator IC Output), and equivalent regulatory compliance (ROHS3 Compliant, REACH Unaffected). The VT273MFPX is the active equivalent designated by the manufacturer.

Q: What is the primary reason for substitution? A: The VT273MFPR is obsolete. The VT273MFPX maintains functional and electrical compatibility while offering active product status and improved supply availability.

Q: Are there packaging differences between VT273MFPR and VT273MFPX? A: Packaging information is not differentiated in the provided specifications for these parts.

Q: Do both parts meet the same environmental and compliance standards? A: Yes. Both VT273MFPR and VT273MFPX are ROHS3 Compliant, REACH Unaffected, and carry equivalent Moisture Sensitivity Level 1 (Unlimited) ratings.

Q: Is the VT273MFPX recommended by the manufacturer? A: Yes. The VT273MFPX is designated as the manufacturer-recommended substitute for the VT273MFPR.