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ISL9001IRLZ-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 2.9V 300MA 8-DFN. Review the specifications below when checking this part for your BOM.
The ISL9001IRLZ-T is a high-performance low dropout linear regulator manufactured by Renesas Electronics Corporation. It is capable of sourcing up to 300mA of output current while maintaining excellent transient response and load regulation. The device features extremely low quiescent current, typically 25µA, and offers high power supply rejection ratio (PSRR) of 90dB at 1kHz. It operates with an input voltage range from 2.3V to 6.5V and provides fixed output voltages ranging from 1.5V to 3.3V. The regulator is stable with ceramic capacitors between 1µF and 10µF.
Verify the exact suffix configuration as package and thermal characteristics may vary. Confirm availability status as older Intersil/Renesas parts may be discontinued or subject to last-time buys. Ensure the selected output voltage matches the specific application requirement before ordering.
Select this component when low standby current and high noise immunity are critical. It is suitable for applications where space is limited due to its compact DFN package. Consider the maximum output current capability and input voltage range to ensure compatibility with the system power rails.
This part belongs to the ISL9001 series of single-output LDOs. It shares functional similarities with other members like the ISL9001AIRMZ-T but differs in package type and specific electrical tolerances. The series is designed for low-power, high-performance applications requiring clean power supplies.
Check for direct pin-compatible alternatives within the Renesas portfolio. Verify if newer generations offer improved efficiency or different packaging options. Ensure any substitute maintains the required 300mA current rating and low quiescent current specifications.
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