P9235A-B1NDGI Equivalent & Substitute Parts

Part Overview

The P9235A-B1NDGI is a Power Management Integrated Circuit (PMIC) manufactured by Renesas Electronics Corporation. This component is classified as obsolete, indicating it has been discontinued and is no longer in active production. The part is designed for wireless transmitter applications and is available in 40-pin VFQFP packaging.

Due to its obsolete status, locating replacement inventory becomes necessary for ongoing system support, maintenance, and repair operations. Substitute parts must maintain functional equivalence within the Power Management category while meeting the same electrical and mechanical specifications.

Substiute Parts

P9235A-B1NDGI

Renesas Electronics CorporationIn Stock: 1136P9235A-B1NDGI Datasheet

Current PartRFQ

P9235A-RBNDGI

Renesas Electronics CorporationIn Stock: 1513P9235A-RBNDGI Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the P9235A-B1NDGI is determined by the following criteria:

Manufacturer Consistency: The substitute part must be manufactured by Renesas Electronics Corporation to ensure design compatibility and performance characteristics aligned with the original specification.

Functional Category: The substitute must operate within the Power Management (PMIC) category, maintaining the same functional purpose in wireless transmitter applications.

Base Product Lineage: The substitute must share the same base product number (P9235) to ensure pin compatibility, electrical characteristics, and circuit-level integration with existing designs.

Packaging Specification: The substitute must utilize the 40-pin VFQFP package format to ensure mechanical fit and thermal performance equivalence.

Regulatory Compliance: The substitute must maintain REACH Unaffected status and EAR99 ECCN classification to preserve export and environmental compliance posture.

Parameter Comparison

Engineering Selection Recommendations

The P9235A-RBNDGI serves as the manufacturer-recommended substitute for the obsolete P9235A-B1NDGI. Both components share identical base product lineage, functional category, packaging specification, and regulatory classification.

The primary distinction between these parts is product status: the P9235A-B1NDGI is obsolete, while the P9235A-RBNDGI maintains active production status. This transition ensures continued availability and supply chain reliability for new designs and ongoing system support.

The P9235A-RBNDGI provides additional compliance documentation through ROHS3 certification and specified Moisture Sensitivity Level (MSL) rating of 3 with 168-hour tolerance. These specifications support modern manufacturing and storage requirements.

Selection of the P9235A-RBNDGI is appropriate for applications requiring Power Management functionality in wireless transmitter circuits where the P9235A-B1NDGI is no longer available through standard distribution channels.

Frequently Asked Questions (FAQ)

Q: Can the P9235A-RBNDGI directly replace the P9235A-B1NDGI in existing designs?

A: Yes. Both parts share the same base product number (P9235), manufacturer (Renesas Electronics Corporation), functional category (Power Management PMIC), and 40-pin VFQFP package specification. These parameters ensure pin-for-pin and functional compatibility.

Q: What is the significance of the product status change from Obsolete to Active?

A: The obsolete status of the P9235A-B1NDGI indicates discontinued production. The P9235A-RBNDGI maintains active production status, ensuring reliable inventory availability and continued manufacturer support for technical documentation and supply chain operations.

Q: Are there differences in packaging between these two parts?

A: Both parts utilize identical 40-pin VFQFP packaging. The P9235A-RBNDGI is supplied in Tray packaging format, which is standard for active production components.

Q: What does ROHS3 Compliant status indicate for the substitute part?

A: ROHS3 compliance indicates the P9235A-RBNDGI meets Restriction of Hazardous Substances Directive requirements, restricting specific hazardous materials in electrical and electronic equipment. This certification supports environmental and regulatory compliance for modern manufacturing operations.

Q: What is the Moisture Sensitivity Level (MSL) rating and why is it specified for the substitute?

A: MSL 3 with 168-hour tolerance specifies the component's sensitivity to moisture absorption during storage and handling. This rating guides proper storage conditions, shelf life management, and pre-reflow baking procedures during assembly operations.

Q: Are both parts subject to the same export regulations?

A: Yes. Both the P9235A-B1NDGI and P9235A-RBNDGI carry identical ECCN classification (EAR99) and REACH Unaffected status, ensuring equivalent export compliance and environmental regulatory treatment.