ISL9014AIRKCZ-T

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

The ISL9014AIRKCZ-T is a dual low-dropout linear regulator manufactured by Renesas Electronics Corporation. It integrates two independent LDOs within a single 10-lead DFN package. The device supports fixed output voltages, including options such as 1.5V and 2.8V, or 3.0V and 3.3V configurations. Each channel provides up to 1A of output current capability. The input voltage range spans from 2.3V to 6.5V. Key electrical parameters include a maximum dropout voltage of 0.2V at 150mA load and line regulation of 0.2%/V. The unit operates within a temperature range of -40°C to +85°C.

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

• Integrates two high-performance LDO channels in a compact surface-mount package
• Provides excellent transient response and load regulation across full load ranges
• Features extremely low quiescent current for efficient standby operation
• Includes comprehensive protection mechanisms against overcurrent and thermal stress

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

• Portable battery-powered electronic devices requiring multiple stable voltage rails
• Embedded systems utilizing microcontrollers with distinct core and I/O supply requirements
• Communication modules needing low-noise power delivery for sensitive analog sections

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

Verify the specific suffix configuration to ensure compatibility with required output voltages and package variants. Confirm availability status as production lifecycle changes may affect sourcing. Check RoHS compliance documentation for environmental regulations. Validate pinout assignments against target PCB layout designs before finalizing procurement decisions.

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

Evaluate total output current demands to ensure neither channel exceeds its rated capacity. Consider input voltage headroom relative to the minimum dropout specifications under expected load conditions. Assess thermal dissipation requirements based on ambient operating temperatures and package thermal resistance. Verify that the selected fixed output voltages match the precise needs of the downstream circuitry without requiring external adjustment components.

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

This component belongs to the ISL9014 series of dual LDO regulators designed for space-constrained applications. It replaces older Intersil designs following corporate acquisitions. The device offers a balance of high current drive and low noise performance suitable for modern portable electronics. It serves as a power management solution where board area and efficiency are critical constraints.

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

Direct substitutes include other dual LDOs from the same family with matching pinouts and current ratings. Verify equivalent dropout characteristics and PSRR performance when cross-referencing alternative manufacturers. Ensure thermal handling capabilities align with the original design specifications.