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ISL9014IRJCZ-T is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC REG LINEAR 300MA 10DFN. Review the specifications below when checking this part for your BOM.
The ISL9014IRJCZ-T is a dual low-dropout linear regulator manufactured by Renesas Electronics Corporation. It provides two fixed positive output voltages: VO1 at 2.8V and VO2 at 1.8V. Each LDO channel can source up to 300mA of continuous current. The device operates with an input voltage range from 2.3V to 6.5V and features extremely low quiescent current, typically 45µA when both LDOs are active. It includes separate enable pins for individual control, soft-start functionality, and thermal shutdown protection.
Verify component authenticity through authorized channels as the datasheet indicates this part is not recommended for new designs. Confirm that the specific ordering suffix matches the required voltage combination and package type. Ensure compliance with RoHS standards and check for any relevant product change notices or end-of-life announcements prior to procurement.
Select this component for applications requiring dual fixed voltage rails in a compact footprint. Verify that the load requirements do not exceed the 300mA per channel limit. Consider the need for external capacitors within the 1µF to 10µF range for stability. Evaluate if the fixed output voltages meet system requirements without needing adjustable regulators.
This component belongs to the ISL9014 series of dual LDOs designed for portable electronics. It utilizes a 10-lead 3mm x 3mm DFN package. The series is characterized by high PSRR and low output noise, making it suitable for noise-sensitive analog circuits. It serves as a legacy option compared to newer iterations like the ISL9014A.
The datasheet explicitly recommends the ISL9014A as the replacement part for new designs.
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