ISL9000AIRNJZ

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The ISL9000AIRNJZ is a dual-channel low-dropout linear regulator manufactured by Renesas Electronics Corporation. It provides two fixed positive output voltages of 2.8V and 3.3V, each capable of delivering up to 300mA. The device operates with an input voltage range up to 6.5V and features a maximum dropout voltage of 0.4V at full load. Key electrical specifications include a quiescent current of 32µA and a supply current of 52µA. It incorporates power-on reset functionality and enable control within a compact 10-lead VFDFN package measuring 3.00 x 3.00mm.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Dual independent LDO channels providing simultaneous regulated outputs
• Integrated power-on reset generator for system initialization management
• Low noise architecture designed for sensitive analog circuit applications
• Comprehensive protection against overcurrent, thermal overload, and undervoltage lockout

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• Motor control systems requiring stable dual voltage rails
• Industrial automation equipment needing reliable power regulation
• Embedded systems utilizing microcontrollers with specific voltage requirements

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to discontinuation status. Confirm RoHS compliance and moisture sensitivity level prior to assembly. Ensure storage conditions meet specified humidity thresholds to prevent package degradation. Validate pin compatibility with existing PCB footprints before procurement finalization.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component when dual isolated outputs are required from a single input source. Suitable for designs prioritizing low quiescent current consumption alongside high power supply rejection ratio performance. Ideal for space-constrained applications where the small DFN footprint is advantageous. Consider thermal dissipation requirements based on ambient temperature and load conditions.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This part belongs to the ISL9000A series of low-noise, high-PSRR linear regulators. The series is characterized by its ability to provide clean power supplies for noise-sensitive components in mixed-signal environments. It represents a specialized solution for applications demanding precise voltage regulation with minimal ripple and noise interference.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify functional equivalence with other dual-output LDOs if sourcing alternatives.