ISL9014AIRCCZ-T

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

The ISL9014AIRCCZ-T is a dual low-dropout (LDO) linear regulator manufactured by Renesas Electronics Corporation. It integrates two independent positive fixed-output regulators within a single 10-lead DFN package measuring 3x3 mm. Each output channel provides a maximum continuous current of 300 mA. The device operates with an input voltage range from 2.3 V to 6.5 V and supports fixed output voltages including 1.8 V, 2.5 V, 2.8 V, and 3.3 V. It features a typical quiescent current of 40 µA and maintains stability with output capacitors ranging from 1 µF to 10 µF having an equivalent series resistance up to 200 mΩ.

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

• Integrates two high-performance LDOs capable of sourcing 300 mA each
• Provides extremely low quiescent current for efficient power management
• Features high Power Supply Rejection Ratio (PSRR) for noise-sensitive applications
• Includes separate enable pins for individual control of each regulator output

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

• Portable battery-powered electronic devices requiring multiple voltage rails
• Wireless communication modules needing low-noise power supplies
• Embedded systems utilizing microcontrollers or DSPs
• Industrial control equipment operating in harsh environments

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

Verify the specific suffix configuration against official datasheets to confirm output voltage selections and package variations. Confirm RoHS compliance status and moisture sensitivity levels prior to integration. Check for product lifecycle notifications as availability may be limited due to end-of-life status. Ensure component authenticity through authorized distribution channels.

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

Select this component when designing circuits that require dual isolated power rails from a single source. Evaluate the required output voltage combinations against available factory settings. Consider the thermal performance within the compact DFN footprint under maximum load conditions. Verify that the external capacitor ESR falls within the specified stability range to prevent oscillation.

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

This part belongs to the ISL9014 family of dual LDO regulators designed for low-power applications. It succeeds earlier Intersil designs and is now produced under the Renesas Electronics brand. The device replaces older discrete solutions by integrating two regulators into a space-saving surface-mount package suitable for dense PCB layouts.

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

ISL9014AIRCCZ is a direct pin-compatible alternative without the tape-and-reel suffix.