ISL69137IRAZ Equivalent & Substitute Parts

Part Overview

The ISL69137IRAZ is a Power Management Integrated Circuit (PMIC) functioning as a controller for Intel IMVP8 voltage regulators with dual output capability. This device operates across an input voltage range of 4.5V to 25V and delivers output voltages from 0V to 3.05V, making it suitable for multi-phase voltage regulation applications in computing and industrial systems.

The ISL69137IRAZ carries an Obsolete product status. Locating equivalent substitute parts is necessary to maintain design continuity, ensure supply chain reliability, and support ongoing production requirements for systems utilizing this controller architecture.

Substiute Parts

ISL69137IRAZ

Renesas Electronics CorporationIn Stock: 986ISL69137IRAZ Datasheet

Current PartRFQ

ISL69137IRAZ-T

Renesas Electronics CorporationIn Stock: 5494ISL69137IRAZ-T Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the ISL69137IRAZ is determined by strict alignment across the following critical parameters:

Functional Equivalence Criteria:

• Identical base product number (ISL69137)
• Same application classification (Controller, Intel IMVP8)
• Matching number of outputs (2)
• Identical input voltage range (4.5V ~ 25V)
• Identical output voltage range (0V ~ 3.05V)
• Identical operating temperature range (-40°C ~ 85°C)

Physical & Environmental Compatibility:

• Identical package type (48-VFQFN Exposed Pad)
• Identical supplier device package (48-QFN 6x6)
• Identical mounting type (Surface Mount)
• Matching RoHS compliance status (ROHS3 Compliant)
• Matching moisture sensitivity level (MSL 3, 168 Hours)
• Matching REACH status (REACH Unaffected)

Substitute parts must satisfy all criteria listed above to ensure direct functional and physical interchangeability without design modification.

Parameter Comparison

Engineering Selection Recommendations

ISL69137IRAZ-T is the manufacturer-recommended substitute for the obsolete ISL69137IRAZ. Both parts share identical electrical specifications, physical dimensions, and environmental compliance certifications. The primary distinction is product status and packaging configuration.

Selection Basis:

The ISL69137IRAZ-T maintains Active product status with Renesas Electronics Corporation, ensuring continued manufacturer support, availability, and technical documentation. This part carries identical ROHS3 compliance and REACH unaffected status, satisfying regulatory requirements for both legacy and new production environments.

The packaging difference—Tape & Reel (TR) for the substitute versus bulk packaging for the original—reflects standard industry practice for active production components. This packaging format is compatible with automated assembly processes and does not affect electrical or mechanical performance.

All electrical parameters, thermal specifications, and functional characteristics remain unchanged between the main part and substitute, enabling direct replacement in existing designs without circuit modification or re-qualification.

Frequently Asked Questions (FAQ)

Q: Can ISL69137IRAZ-T be used as a direct replacement for ISL69137IRAZ?

A: Yes. Both parts are manufactured by Renesas Electronics Corporation and share identical electrical specifications, output configurations, voltage ranges, temperature ratings, and physical package dimensions. The ISL69137IRAZ-T is the manufacturer-recommended substitute for the obsolete ISL69137IRAZ.

Q: What is the difference between ISL69137IRAZ and ISL69137IRAZ-T?

A: The primary differences are product status and packaging format. The ISL69137IRAZ is Obsolete with bulk packaging, while the ISL69137IRAZ-T is Active with Tape & Reel (TR) packaging. All electrical and mechanical specifications are identical.

Q: Does the Tape & Reel packaging affect circuit performance?

A: No. Tape & Reel packaging is a distribution format that does not alter the electrical characteristics, thermal performance, or functional behavior of the component. The die and internal circuitry remain identical.

Q: Are both parts RoHS compliant?

A: Yes. Both ISL69137IRAZ and ISL69137IRAZ-T are ROHS3 Compliant and REACH Unaffected, meeting environmental and regulatory requirements for industrial and commercial applications.

Q: What is the moisture sensitivity level for these parts?

A: Both parts carry Moisture Sensitivity Level (MSL) 3 with a 168-hour floor life rating. Standard moisture control procedures during storage and handling are required.

Q: Can these parts be used in designs requiring -40°C to 85°C operation?

A: Yes. Both ISL69137IRAZ and ISL69137IRAZ-T are rated for operating temperatures from -40°C to 85°C, supporting industrial and extended-temperature applications.

Q: Is the ISL69137IRAZ-T suitable for new production designs?

A: Yes. The ISL69137IRAZ-T carries Active product status and is the current production equivalent. It is suitable for both legacy system support and new design implementations requiring Intel IMVP8 voltage regulation with dual output capability.