ISL69127IRAZ Equivalent & Substitute Parts

Part Overview

The ISL69127IRAZ is a Power Management Integrated Circuit (PMIC) functioning as a Controller for Intel VR13 Voltage Regulator applications. This device is a 2-output voltage regulator controller housed in a 48-QFN (6x6) surface mount package with exposed pad. The ISL69127IRAZ is classified as obsolete product status, necessitating identification of active equivalent alternatives to ensure continued design support and procurement availability for new production builds and legacy system maintenance.

Substiute Parts

ISL69127IRAZ

Renesas Electronics CorporationIn Stock: 2240ISL69127IRAZ Datasheet

Current PartRFQ

ISL69127IRAZ-T

Renesas Electronics CorporationIn Stock: 5348ISL69127IRAZ-T Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ISL69127IRAZ is determined by strict equivalence across the following critical parameters:

Electrical Specifications:

• Input voltage range: 4.5V ~ 25V
• Output voltage range: 0V ~ 3.05V
• Number of outputs: 2
• Operating temperature range: -40°C ~ 85°C

Mechanical & Package Specifications:

• Package type: 48-VFQFN Exposed Pad
• Device package: 48-QFN (6x6)
• Mounting type: Surface Mount

Compliance & Regulatory:

• RoHS3 Compliance
• REACH Unaffected status
• ECCN: EAR99
• HTSUS: 8542.39.0001

Functional Application:

• Intel VR13 Voltage Regulator Controller
• 2-output configuration

The substitute part ISL69127IRAZ-T maintains identical electrical, mechanical, and functional specifications while differing only in packaging format (Tape & Reel versus bulk) and product status (Active versus Obsolete).

Parameter Comparison

Engineering Selection Recommendations

The ISL69127IRAZ-T is the direct equivalent substitute for the obsolete ISL69127IRAZ. Both parts are manufactured by Renesas Electronics Corporation and share identical electrical specifications, mechanical package dimensions, and regulatory compliance certifications.

Selection Basis:

The ISL69127IRAZ-T is classified as Active product status, ensuring ongoing manufacturer support, continued availability, and compliance with current supply chain requirements. The obsolete status of the ISL69127IRAZ creates procurement risk and limits access to new inventory.

Both parts maintain ROHS3 compliance and REACH Unaffected status, satisfying environmental and regulatory requirements. The ECCN classification (EAR99) and HTSUS code (8542.39.0001) are identical, confirming equivalent export control and tariff treatment.

The primary distinction between these parts is packaging format: the ISL69127IRAZ-T is supplied in Tape & Reel format, which is the standard delivery method for high-volume production environments and automated assembly processes. The original ISL69127IRAZ was supplied in bulk packaging.

For new designs, production builds, and legacy system updates, the ISL69127IRAZ-T is the appropriate selection. Pin-to-pin compatibility, electrical performance, and thermal characteristics are fully equivalent.

Frequently Asked Questions (FAQ)

Q: Are the ISL69127IRAZ and ISL69127IRAZ-T electrically identical?

A: Yes. Both parts operate with identical input voltage range (4.5V ~ 25V), output voltage range (0V ~ 3.05V), and temperature specifications (-40°C ~ 85°C). The 2-output Intel VR13 controller functionality is unchanged.

Q: What is the difference between these two part numbers?

A: The ISL69127IRAZ-T differs only in packaging format (Tape & Reel) and product status (Active). The ISL69127IRAZ is supplied in bulk packaging and is classified as obsolete. All electrical, mechanical, and functional specifications are identical.

Q: Can I use ISL69127IRAZ-T as a direct replacement in existing designs?

A: Yes. The ISL69127IRAZ-T is a direct pin-for-pin and functional equivalent. No circuit modifications or design changes are required. The 48-QFN (6x6) package dimensions and pinout are identical.

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

A: No. Tape & Reel packaging is a delivery and handling format only. It does not affect the electrical performance, reliability, or thermal characteristics of the component. The die and package construction are identical.

Q: Are both parts RoHS3 compliant?

A: Yes. Both the ISL69127IRAZ and ISL69127IRAZ-T are ROHS3 compliant and REACH unaffected, meeting current environmental and regulatory standards.

Q: Why is the ISL69127IRAZ classified as obsolete?

A: Obsolete status indicates that Renesas Electronics Corporation has discontinued manufacturing and support for this specific part number. The ISL69127IRAZ-T is the active equivalent that replaces it in the product line.

Q: What is the Moisture Sensitivity Level (MSL) for these parts?

A: Both parts have MSL 3 rating with a 168-hour floor life. This indicates standard moisture sensitivity handling requirements for surface mount components.

Q: Are there any compliance or export restrictions on these parts?

A: Both parts are classified under ECCN EAR99 and HTSUS 8542.39.0001. No additional export restrictions apply beyond standard semiconductor regulations.