ISL9014AIRGCZ Equivalent & Substitute Parts

Part Overview

The ISL9014AIRGCZ is a linear voltage regulator IC from Renesas Electronics Corporation designed for power management applications. It provides dual positive fixed outputs at 2.7V and 1.8V with 300mA capacity per output, housed in a 10-DFN (3x3) surface mount package. The device is classified as obsolete, making identification of suitable substitute components essential for ongoing system support and new design implementations.

Key Parameters

Parameter	Value
Manufacturer	Renesas Electronics Corporation
Category	Power Management (PMIC)
Output Configuration	Positive Fixed, Dual Output
Voltage - Input (Max)	6.5V
Voltage - Output (Min/Fixed)	2.7V, 1.8V
Voltage Dropout (Max)	0.2V @ 150mA
Current - Output	300mA per output
Current - Quiescent (Iq)	40 µA
Operating Temperature	-40°C ~ 85°C
Package / Case	10-VFDFN Exposed Pad
Mounting Type	Surface Mount
RoHS Status	ROHS3 Compliant
Product Status	Obsolete

Substitute Part Grouping Explanation

Substitution eligibility for the ISL9014AIRGCZ is determined by the following critical parameters:

Dual positive fixed output configuration with 300mA per output capability
Maximum input voltage of 6.5V
10-DFN (3x3) surface mount package with exposed pad
Maximum dropout voltage of 0.2V @ 150mA or better
Operating temperature range of -40°C ~ 85°C
Enable control feature and protection features (Over Current, Over Temperature, Soft Start, Under Voltage Lockout)

The ISL9014AIRFJZ qualifies as a substitute based on matching package, input voltage rating, output current capability, dropout voltage specification, operating temperature range, and control/protection feature set. Output voltage levels differ (2.5V and 2.8V versus 2.7V and 1.8V), requiring circuit-level compatibility verification for specific applications.

Parameter Comparison

Parameter	ISL9014AIRGCZ (Main)	ISL9014AIRFJZ (Substitute)
Manufacturer	Renesas Electronics Corporation	Renesas Electronics Corporation
Category	Power Management (PMIC)	Power Management (PMIC)
Output Configuration	Positive Fixed	Positive Fixed
Number of Regulators	2	2
Voltage - Input (Max)	6.5V	6.5V
Voltage - Output (Min/Fixed)	2.7V, 1.8V	2.5V, 2.8V
Voltage Dropout (Max)	0.2V @ 150mA	0.2V @ 150mA, 0.4V @ 300mA
Current - Output	300mA, 300mA	300mA, 300mA
Current - Quiescent (Iq)	40 µA	40 µA
Current - Supply (Max)	60 µA	60 µA
Control Features	Enable	Enable
Protection Features	Over Current, Over Temperature, Soft Start, Under Voltage Lockout (UVLO)	Over Current, Over Temperature, Soft Start, Under Voltage Lockout (UVLO)
Operating Temperature	-40°C ~ 85°C	-40°C ~ 85°C
Mounting Type	Surface Mount	Surface Mount
Package / Case	10-VFDFN Exposed Pad	10-VFDFN Exposed Pad
Supplier Device Package	10-DFN (3x3)	10-DFN (3x3)
Base Product Number	ISL9014	ISL9014
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
REACH Status	REACH Unaffected	REACH Unaffected
ECCN	EAR99	EAR99
HTSUS	8542.39.0001	8542.39.0001
Product Status	Obsolete	Active

Engineering Selection Recommendations

The ISL9014AIRFJZ is an active product substitute for the obsolete ISL9014AIRGCZ. Both components share identical mechanical compatibility (10-DFN 3x3 package), electrical performance characteristics (input voltage, output current, dropout voltage, quiescent current), and regulatory compliance (ROHS3, REACH Unaffected, EAR99 classification).

The primary distinction is output voltage configuration: the main part provides 2.7V and 1.8V outputs, while the substitute provides 2.5V and 2.8V outputs. Selection between these variants depends on circuit requirements for the specific voltage levels. The substitute's active product status ensures ongoing availability and manufacturing support compared to the obsolete main part.

Both components meet identical operating temperature specifications (-40°C ~ 85°C) and incorporate equivalent protection features (Over Current, Over Temperature, Soft Start, Under Voltage Lockout).

Frequently Asked Questions (FAQ)

Q: Can ISL9014AIRFJZ directly replace ISL9014AIRGCZ in existing designs?

A: Direct replacement is possible only if the circuit tolerates the different output voltage levels (2.5V and 2.8V instead of 2.7V and 1.8V). Package footprint and electrical performance characteristics are identical. Verify voltage requirements for all powered components before substitution.

Q: Are there package compatibility concerns between these parts?

A: No. Both components use identical 10-VFDFN Exposed Pad packaging with 10-DFN (3x3) dimensions. PCB footprints and assembly processes are interchangeable.

Q: What is the significance of the product status difference?

A: The ISL9014AIRGCZ is classified as obsolete, indicating Renesas has discontinued manufacturing. The ISL9014AIRFJZ maintains active product status, ensuring continued availability, manufacturing support, and compliance with current regulatory standards.

Q: Do these parts have identical electrical performance?

A: Both parts share the same maximum input voltage (6.5V), output current capability (300mA per output), quiescent current (40 µA), and operating temperature range (-40°C ~ 85°C). Dropout voltage specifications are equivalent at 0.2V @ 150mA. The output voltage levels differ between the two variants.

Q: Are regulatory certifications equivalent?

A: Yes. Both components are ROHS3 Compliant, REACH Unaffected, and classified as EAR99 for export control purposes. HTSUS classification is identical (8542.39.0001).

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