ISL9014AIRJMZ Equivalent & Substitute Parts

Part Overview

The ISL9014AIRJMZ is a linear voltage regulator IC from Renesas Electronics Corporation designed for power management applications. It provides positive fixed dual outputs with 300mA capability per channel in a compact 10-DFN (3x3) surface mount package. The device features integrated protection mechanisms including over-current, over-temperature, soft start, and under-voltage lockout functionality.

This part is classified as obsolete, making identification of suitable substitute components essential for ongoing design support, production continuity, and system maintenance. Active alternatives with compatible electrical and mechanical specifications are available to ensure uninterrupted supply chain access.

Substiute Parts

ISL9014AIRJMZ

Renesas Electronics CorporationIn Stock: 1262ISL9014AIRJMZ Datasheet

Current PartRFQ

ISL9014AIRJBZ

Renesas Electronics CorporationIn Stock: 997ISL9014AIRJBZ Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ISL9014AIRJMZ is determined by strict alignment across the following critical parameters:

Electrical Compatibility Criteria:

• Identical package type (10-VFDFN Exposed Pad, 3x3)
• Identical mounting type (Surface Mount)
• Identical number of regulators (2 channels)
• Identical output configuration (Positive Fixed)
• Maximum input voltage ≥ 6.5V
• Output current capability ≥ 300mA per channel
• Identical quiescent current specification (40 µA)
• Identical operating temperature range (-40°C to 85°C)
• Identical protection feature set (Over Current, Over Temperature, Soft Start, UVLO)
• Identical control features (Enable)

Compliance & Regulatory Criteria:

• ROHS3 Compliant status
• REACH Unaffected status
• Identical ECCN classification (EAR99)

The ISL9014AIRJBZ meets all substitution criteria and is classified as an active product, providing direct functional and mechanical compatibility with the obsolete ISL9014AIRJMZ.

Parameter Comparison

Engineering Selection Recommendations

The ISL9014AIRJBZ is the qualified substitute for the obsolete ISL9014AIRJMZ. Both devices are manufactured by Renesas Electronics Corporation and share identical electrical specifications, package geometry, and protection feature implementations.

Selection Basis:

The ISL9014AIRJBZ maintains active product status, ensuring ongoing manufacturer support, availability, and supply chain reliability. Both parts comply with ROHS3 and REACH regulatory requirements and carry identical ECCN classification for export control purposes.

The primary design consideration is the output voltage configuration: the main part provides 2.8V and 3V outputs, while the substitute provides 2.8V and 1.5V outputs. System designs must verify that the 1.5V output specification of the substitute aligns with application requirements where the 3V output of the main part was previously utilized.

Both devices are qualified for identical operating temperature ranges (-40°C to 85°C) and deliver equivalent quiescent current performance (40 µA). The MSL rating difference (1 versus 3) reflects standard moisture sensitivity classifications and does not affect functional compatibility in standard operating environments.

Frequently Asked Questions (FAQ)

Q: Can the ISL9014AIRJBZ directly replace the ISL9014AIRJMZ in existing designs?

A: Direct mechanical and electrical replacement is possible for applications utilizing the 2.8V output channel. Applications requiring the 3V output must evaluate whether the 1.5V output of the substitute meets system requirements. Both devices provide identical current capacity (300mA per channel), protection features, and package footprint.

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

A: Both parts maintain ROHS3 compliance and REACH unaffected status. ECCN classification is identical (EAR99). The MSL rating differs (1 versus 3), which reflects standard moisture sensitivity levels but does not impact functional performance in typical operating conditions.

Q: What is the significance of the different output voltage specifications?

A: The ISL9014AIRJMZ provides fixed outputs of 2.8V and 3V. The ISL9014AIRJBZ provides fixed outputs of 2.8V and 1.5V. System designs must confirm that the 1.5V output specification of the substitute is compatible with circuits previously powered by the 3V output of the main part.

Q: Are the package dimensions and pin configurations identical?

A: Yes. Both parts use the 10-VFDFN Exposed Pad package in 3x3mm form factor with identical pin assignments. Surface mount assembly processes and PCB footprints are directly compatible.

Q: What is the product status difference, and why does it matter?

A: The ISL9014AIRJMZ is classified as obsolete, indicating discontinued manufacturing and limited availability. The ISL9014AIRJBZ maintains active status, ensuring ongoing production, manufacturer support, and reliable supply chain access for new designs and production continuity.

Q: Are the quiescent current and protection features identical?

A: Yes. Both devices specify 40 µA quiescent current and implement identical protection mechanisms: over-current, over-temperature, soft start, and under-voltage lockout (UVLO). Enable control functionality is present on both parts.