ISL9011IRCCZ Equivalent & Substitute Parts

Part Overview

The ISL9011IRCCZ is a linear voltage regulator IC from Renesas Electronics Corporation designed for power management applications. This dual-output positive fixed regulator delivers 150mA and 300mA outputs at 1.8V with integrated protection features including over-current, over-temperature, soft start, and under-voltage lockout. The device is classified as obsolete, making identification of equivalent and substitute parts essential for ongoing system support and component procurement.

Substiute Parts

ISL9011IRCCZ

Renesas Electronics CorporationIn Stock: 909ISL9011IRCCZ Datasheet

Current PartRFQ

ISL9011AIRCCZ

Renesas Electronics CorporationIn Stock: 741ISL9011AIRCCZ Datasheet

DirectRFQ

ISL9012IRCCZ

Renesas Electronics CorporationIn Stock: 936ISL9012IRCCZ Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the ISL9011IRCCZ is determined by electrical and mechanical parameter equivalence across the following critical specifications:

Electrical Parameters:

• Dual positive fixed output configuration at 1.8V, 1.8V
• Output current capability: 150mA and 300mA per channel
• Maximum input voltage: 6.5V
• Quiescent current: 40 µA
• Maximum supply current: 60 µA
• PSRR performance: 70dB ~ 40dB (1kHz ~ 100kHz)
• Protection features: Over Current, Over Temperature, Soft Start, Under Voltage Lockout (UVLO)
• Control feature: Enable function
• Operating temperature range: -40°C ~ 85°C

Mechanical Parameters:

• Package type: 10-VFDFN Exposed Pad
• Mounting type: Surface Mount
• Supplier device package: 10-DFN (3x3)

Compliance Parameters:

• RoHS3 Compliant
• REACH Unaffected
• ECCN: EAR99
• HTSUS: 8542.39.0001

Substitute parts must maintain identical electrical performance, package footprint, and compliance certifications to ensure direct interchangeability in existing designs.

Parameter Comparison

Engineering Selection Recommendations

The ISL9011IRCCZ is classified as obsolete. Both substitute parts—ISL9011AIRCCZ and ISL9012IRCCZ—are active products from Renesas Electronics Corporation and maintain full electrical and mechanical equivalence to the original device.

ISL9011AIRCCZ is the direct successor to the ISL9011IRCCZ, sharing the identical base product number (ISL9011) and all electrical specifications. This part is the primary recommendation for direct replacement in new procurement and redesign activities.

ISL9012IRCCZ is a parametric equivalent with identical electrical performance and package specifications but carries a different base product number (ISL9012). This part is suitable for applications where the electrical and mechanical requirements are the primary selection criteria.

Both substitute parts are ROHS3 compliant and REACH unaffected, meeting current regulatory requirements. The primary distinction between the main part and substitutes is product status (obsolete versus active) and moisture sensitivity level classification. ISL9011AIRCCZ and ISL9012IRCCZ both carry MSL 3 (168 Hours) compared to the original MSL 1 (Unlimited), requiring appropriate handling and storage protocols during component processing.

Frequently Asked Questions (FAQ)

Q: Can ISL9011AIRCCZ and ISL9012IRCCZ be used interchangeably with ISL9011IRCCZ?

A: Both parts are electrically and mechanically equivalent to the ISL9011IRCCZ. They deliver identical output voltage levels (1.8V, 1.8V), current capabilities (150mA, 300mA), and protection features. Both are packaged in the 10-VFDFN Exposed Pad (10-DFN 3x3) format with surface mount compatibility. Direct substitution is supported from an electrical and mechanical standpoint.

Q: What is the difference between ISL9011AIRCCZ and ISL9012IRCCZ?

A: Both parts maintain identical electrical specifications and package configurations. The primary difference is the base product number designation (ISL9011 versus ISL9012). Both are active products from Renesas Electronics Corporation. Selection between these two parts should be based on component availability and supply chain considerations, as electrical performance is equivalent.

Q: Why is the original ISL9011IRCCZ classified as obsolete?

A: The ISL9011IRCCZ has reached end-of-life status. Renesas Electronics Corporation continues to support the ISL9011 and ISL9012 product lines through active variants. For new designs and ongoing production, ISL9011AIRCCZ or ISL9012IRCCZ are the recommended alternatives.

Q: Are there any handling differences between the obsolete part and the substitute parts?

A: The original ISL9011IRCCZ carries Moisture Sensitivity Level 1 (Unlimited), while both ISL9011AIRCCZ and ISL9012IRCCZ carry MSL 3 (168 Hours). MSL 3 classification requires that components be stored in controlled humidity environments and used within 168 hours of exposure to ambient conditions above specified moisture levels. Standard ESD and moisture control procedures during assembly and handling are required.

Q: Do all three parts meet current regulatory compliance requirements?

A: All three parts are ROHS3 compliant and REACH unaffected. They carry identical ECCN (EAR99) and HTSUS (8542.39.0001) classifications, meeting current regulatory requirements for component procurement and export.

Q: What is the package footprint compatibility between these parts?

A: All three parts use the 10-VFDFN Exposed Pad package with 10-DFN (3x3) dimensions. PCB footprints and land patterns are identical, supporting direct board-level substitution without layout modifications.