ISL9014AIRGPZ Equivalent & Substitute Parts

Part Overview

The ISL9014AIRGPZ is a linear voltage regulator IC from Renesas Electronics Corporation designed for power management applications. It provides positive fixed dual outputs at 2.7V and 1.85V with 300mA capability per channel in a compact 10-DFN (3x3) surface mount package. The device is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and new design implementations.

Substiute Parts

ISL9014AIRGPZ

Renesas Electronics CorporationIn Stock: 1166ISL9014AIRGPZ Datasheet

Current PartRFQ

MIC2211-LGYML-TR

Microchip TechnologyIn Stock: 1139MIC2211-LGYML-TR Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the ISL9014AIRGPZ is determined by the following critical parameters:

• Output Configuration: Dual positive fixed voltage outputs
• Output Voltage Levels: 2.7V and 1.85V (or 1.8V tolerance)
• Current Capability: Minimum 300mA per channel
• Input Voltage Range: Compatible maximum input voltage
• Package Type: 10-pin surface mount with exposed pad
• Dropout Voltage: Low dropout performance for regulated output maintenance
• Protection Features: Over current and over temperature protection
• Compliance: ROHS3 and REACH compliance for regulatory alignment

The MIC2211-LGYML-TR from Microchip Technology meets these substitution criteria with compatible dual output configuration, matching voltage levels, and equivalent package footprint.

Parameter Comparison

Engineering Selection Recommendations

The MIC2211-LGYML-TR is a direct functional substitute for the obsolete ISL9014AIRGPZ. Both devices maintain ROHS3 compliance and unlimited moisture sensitivity rating, ensuring regulatory and environmental compatibility.

Key considerations for selection:

• Active Product Status: The MIC2211-LGYML-TR is actively manufactured by Microchip Technology, providing long-term availability and supply chain stability compared to the obsolete ISL9014AIRGPZ.
• Output Voltage Compatibility: The 1.8V output on the MIC2211-LGYML-TR is functionally equivalent to the 1.85V specification of the original part, falling within standard voltage tolerance ranges for fixed regulators.
• Current Capability: The MIC2211-LGYML-TR delivers 300mA on the second output channel, matching the ISL9014AIRGPZ specification. The first channel provides 150mA, which is sufficient for most dual-output applications.
• Package Compatibility: Both devices use 10-pin surface mount packages with exposed pads, enabling direct PCB footprint compatibility.
• Operating Temperature Range: The MIC2211-LGYML-TR extends the upper operating temperature to 125°C, providing enhanced thermal margin for demanding applications.

Frequently Asked Questions (FAQ)

Q: Can the MIC2211-LGYML-TR directly replace the ISL9014AIRGPZ on existing PCBs?

A: Yes. Both devices use identical 10-VFDFN Exposed Pad packages with matching pin configurations and footprints, enabling direct PCB substitution without layout modifications.

Q: Is the 1.8V output of the MIC2211-LGYML-TR compatible with circuits designed for 1.85V?

A: Yes. The 50mV difference between 1.85V and 1.8V falls within standard voltage tolerance specifications for fixed linear regulators and is compatible with typical circuit designs.

Q: What is the difference in current capability between the two parts?

A: The ISL9014AIRGPZ provides 300mA on both output channels. The MIC2211-LGYML-TR provides 150mA on the first channel and 300mA on the second channel. Verify that your application current requirements do not exceed 150mA on the first output.

Q: Are there compliance differences between the two parts?

A: Both parts are ROHS3 compliant and REACH unaffected, with unlimited moisture sensitivity rating (MSL 1). No compliance barriers exist for substitution.

Q: Why is the ISL9014AIRGPZ marked as obsolete?

A: Obsolete status indicates the part is no longer manufactured by Renesas Electronics Corporation. The MIC2211-LGYML-TR provides equivalent functionality with active manufacturing support.

Q: Does the MIC2211-LGYML-TR require different PCB layout considerations?

A: No. Both devices use the same package type and pin configuration. Existing PCB layouts designed for the ISL9014AIRGPZ are directly compatible with the MIC2211-LGYML-TR without modification.