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ISL9000IRNJZ is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists Intersil. Its product description is IC REG LINEAR 2.8V/3.3V 10DFN. Review the specifications below when checking this part for your BOM.
The ISL9000IRNJZ is a dual low-dropout (LDO) linear voltage regulator manufactured by Renesas Electronics under the Intersil brand. It features two positive fixed outputs, typically configured for 2.8V and 3.3V, capable of sourcing up to 300mA per channel. The device operates within an input voltage range of 2.3V to 6.5V and is housed in a 10-lead DFN-10 (3x3mm) surface-mount package. It supports an industrial temperature range from -40°C to +85°C.
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for recent Product Change Notifications (PCN) regarding packaging or manufacturing site updates. Ensure storage conditions respect moisture sensitivity levels prior to reflow soldering.
Select this component for designs requiring dual isolated rails with high noise immunity. Verify that the required output voltages match available fixed options. Ensure external capacitor selection adheres to the specified ESR limits to guarantee loop stability across the full operating temperature range.
This part belongs to the ISL9000A series of high-performance dual LDOs. It shares architectural similarities with the ISL9011 and ISL9012 models but differs in output current capabilities and specific PSRR performance metrics. The series targets portable electronics demanding efficient power management and low quiescent current consumption.
Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult official Renesas resources for pin-compatible alternatives or updated family members.
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