TPS65950BZXN Equivalent & Substitute Parts

Part Overview

The TPS65950BZXN is a Power Management Integrated Circuit (PMIC) designed for mobile and OMAP™ applications. This device integrates 11 Low-Dropout (LDO) regulators in a 209-ball Fine-Pitch Ball Grid Array (NFBGA) package, providing comprehensive power distribution and management for complex mobile platforms.

The TPS65950BZXN is classified as Obsolete. Locating equivalent or substitute components is necessary for ongoing system support, maintenance, and new design implementations where legacy compatibility is required or where active production alternatives are preferred.

Substiute Parts

TPS65950BZXN

Texas InstrumentsIn Stock: 1975TPS65950BZXN Datasheet

Current PartRFQ

TPS65950A2ZXN

Texas InstrumentsIn Stock: 2078TPS65950A2ZXN Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the TPS65950BZXN is determined by strict equivalence across the following critical parameters:

• Base Product Number: Both main and substitute parts must share the TPS65950 base designation, ensuring functional and pin-level compatibility
• Package / Case: Both parts must use the 209-VFBGA package to guarantee mechanical and electrical compatibility with existing PCB layouts
• Supplier Device Package: Both parts must conform to the 209-NFBGA specification
• Voltage - Supply Range: Both parts must operate within 2.7V ~ 4.5V to ensure compatibility with power distribution architectures
• Operating Temperature Range: Both parts must support -40°C ~ 85°C operation
• Mounting Type: Both parts must be Surface Mount compatible
• Regulatory Compliance: Both parts must maintain ROHS3 compliance and equivalent REACH status

The TPS65950A2ZXN meets all substitution criteria and is identified as a direct equivalent.

Parameter Comparison

Engineering Selection Recommendations

The TPS65950A2ZXN is the direct substitute for the TPS65950BZXN. Both components share identical electrical specifications, package geometry, and regulatory compliance profiles. The primary distinction is product status: the TPS65950BZXN is Obsolete, while the TPS65950A2ZXN maintains Active status with current manufacturing support.

Selection of the TPS65950A2ZXN is appropriate for applications requiring ongoing component availability, supply chain continuity, and manufacturer technical support. Both parts maintain ROHS3 compliance and equivalent REACH status, ensuring regulatory alignment across design transitions.

Frequently Asked Questions (FAQ)

Q: Can the TPS65950A2ZXN directly replace the TPS65950BZXN in existing designs?

A: Yes. Both components share identical package specifications (209-VFBGA), electrical operating ranges (2.7V ~ 4.5V supply, -40°C ~ 85°C operation), and functional architecture. Pin-level and mechanical compatibility is guaranteed.

Q: What is the significance of the product status difference?

A: The TPS65950BZXN is classified as Obsolete, indicating discontinued manufacturing and limited long-term availability. The TPS65950A2ZXN is Active, ensuring ongoing production, supply chain availability, and manufacturer technical support.

Q: Are there any compliance or regulatory differences between these parts?

A: No. Both components maintain ROHS3 compliance, equivalent REACH status, and identical Moisture Sensitivity Level (MSL 3, 168 Hours). Regulatory requirements are satisfied by either component.

Q: What packaging options are available for the TPS65950A2ZXN?

A: The TPS65950A2ZXN is supplied in Tray packaging, whereas the TPS65950BZXN packaging specification was not provided. Both conform to the 209-NFBGA supplier device package standard.

Q: Are there any thermal or electrical performance differences?

A: No differences are specified in the provided parameters. Both components operate within identical voltage supply ranges and temperature specifications, ensuring equivalent thermal and electrical performance in equivalent circuit implementations.