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ISL9011IRMGZ 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 3/2.7V 10DFN. Review the specifications below when checking this part for your BOM.
The ISL9011IRMGZ is a dual low-dropout linear regulator in a 10-lead 3x3mm DFN package. It provides fixed outputs of 3.0V on Channel 1 (150mA) and 2.7V on Channel 2 (300mA). The device operates with an input voltage range of 2.3V to 6.5V. Quiescent current is typically 45µA when both LDOs are active, dropping below 0.1µA in shutdown. It features ±1.8% output accuracy, high PSRR of 70dB at 1kHz, and low output noise of 30µV RMS.
Verify the specific ordering suffix 'IRM' confirms the 3.0V/2.7V output combination. Confirm the 'GZ' suffix indicates the lead-free RoHS-compliant DFN package. Check manufacturer documentation for current production status as older Intersil/Renesas parts may have limited availability or end-of-life notices.
Select this part for applications requiring two distinct regulated voltages from a single supply rail. Ensure the load current does not exceed 150mA for the 3.0V channel or 300mA for the 2.7V channel. Verify that the input voltage remains within the 2.3V to 6.5V range under all operating conditions.
The ISL9011 series consists of dual LDO regulators designed for portable electronics. This specific variant offers 3.0V and 2.7V outputs. The family is characterized by low standby current and high power supply rejection ratio, making it suitable for noise-sensitive analog circuits in battery-powered devices.
The datasheet notes pin compatibility with the Micrel MIC2211. Verify electrical specifications and pinout alignment before substituting.
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