ISL9011AIRKCZ-T

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

The ISL9011AIRKCZ-T is a dual low-dropout (LDO) linear voltage regulator manufactured by Renesas Electronics Corporation. It operates within an input voltage range of 2.3 V to 6.5 V and provides fixed output voltages of 2.85 V on Channel 1 and 1.8 V on Channel 2. The device supports maximum output currents of 150 mA for the first channel and 300 mA for the second channel. It features a typical quiescent current of 45 µA with both channels active, a maximum dropout voltage of 500 mV at full load, and operates across a temperature range of -40°C to +85°C.

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

• Dual-channel architecture providing independent 150 mA and 300 mA outputs from a single package
• Low noise performance with high power supply rejection ratio (PSRR) capabilities
• Integrated enable/shutdown control functionality for power management
• Stable operation with output capacitance ranging from 1 µF to 10 µF

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

• Portable electronic devices requiring multiple regulated voltage rails
• Battery-powered systems utilizing low standby current regulators
• Noise-sensitive analog circuits in consumer electronics
• Embedded systems needing compact dual LDO solutions

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

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance and lead-free status as specified in official datasheets. Check moisture sensitivity level (MSL) ratings prior to soldering to ensure proper handling during assembly processes.

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

Select this component when dual isolated outputs are required in a space-constrained design. Ensure input voltage remains above the minimum threshold of 2.3 V while accounting for dropout requirements. Verify that external capacitor ESR values fall within the stable operating range specified in the technical documentation.

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

This part belongs to the ISL9011A series of dual LDO regulators designed for low-noise applications. It replaces older Intersil designs following corporate acquisitions. The DFN-10 package allows for surface-mount installation in compact PCB layouts common in modern portable electronics.

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

ISL9011AIRKCZ: Identical electrical specifications but packaged in tubes instead of tape and reel.