ISL9014IRKCZ-T

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

The ISL9014IRKCZ-T is a dual-output low dropout (LDO) voltage regulator manufactured by Intersil. It provides fixed positive output voltages of 2.85 V and 3.3 V with a maximum output current of 150 mA per channel. The device operates within an input voltage range of 2.3 V to 6.5 V and features a typical quiescent current of 45 µA. It utilizes a DFN-10 package and supports an operating temperature range from -40°C to +85°C.

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

• Integrates two independent LDO channels with separate enable pins for individual control
• Provides high power supply rejection ratio (PSRR) suitable for noise-sensitive applications
• Features extremely low standby current in shutdown mode

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

• Portable electronic devices requiring efficient dual-rail power management
• Battery-powered systems needing low quiescent current operation
• Noise-sensitive analog circuits requiring stable regulated supplies

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

Verify component authenticity through authorized distributors or official Renesas channels due to potential availability constraints. Confirm that the specific suffix matches the required output voltage configuration and package type. Check for end-of-life status or obsolescence notices before finalizing procurement plans to ensure long-term supply stability.

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

Select this component when dual isolated rails are needed from a single input source. Ensure the load current requirements do not exceed 150 mA per output. Verify that the input voltage remains within the specified 2.3 V to 6.5 V window. Consider the thermal performance of the DFN-10 package under maximum load conditions.

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

This part belongs to the ISL9014 series of dual LDO regulators designed for low-noise, low-power applications. It shares architectural similarities with other members like the ISL9014AIRFDZ-T but differs in fixed output voltage configurations. The series emphasizes high PSRR and low IQ for battery-operated portable electronics.

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

Direct substitutes include other ISL9014 variants with matching output voltages such as ISL9014IRCJZ or ISL9014IRBJZ. Cross-reference pinouts and electrical specifications carefully. Alternative manufacturers may offer similar dual LDOs but require validation of PSRR and quiescent current parameters.