ISL9014IRJCZ-T

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

The ISL9014IRJCZ-T is a dual-output low-dropout (LDO) linear voltage regulator manufactured by Renesas Electronics under the Intersil brand. It features two positive fixed output channels with a maximum continuous current of 1 A per channel. The device operates within an input voltage range of 2.3 V to 6.5 V and provides fixed output voltages of 1.5 V and 2.8 V, or 1.8 V and 2.8 V depending on the specific variant suffix. It utilizes a 10-lead DFN (3x3 mm) package with an exposed pad for thermal management. The regulator includes comprehensive protection features such as overcurrent limiting, thermal shutdown, and soft-start functionality.

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

• Dual-channel architecture providing independent regulated outputs from a single package
• High power supply rejection ratio (PSRR) optimized for low-noise applications
• Integrated thermal and electrical protection mechanisms including overcurrent and thermal shutdown
• Low quiescent current design suitable for battery-powered portable electronics

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

• Portable consumer electronics requiring multiple stable voltage rails
• Mobile communication devices needing low-noise power for RF sections
• Embedded systems utilizing microcontrollers and memory components
• Industrial control modules requiring reliable linear regulation in compact spaces

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

Verify component authenticity through authorized distributors due to end-of-life status. Confirm exact output voltage combinations against datasheet variants. Check RoHS compliance documentation for environmental regulations. Ensure proper ESD handling during storage and assembly. Validate package marking codes to distinguish between different output configurations.

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

Select this component when dual isolated rails are required in a minimal footprint. Compare dropout voltage specifications against load requirements to ensure regulation stability. Evaluate thermal performance based on PCB copper area and ambient conditions. Consider alternative packages if higher current density or different pinout compatibility is needed.

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

Part of the ISL9014 series designed for space-constrained applications. Shares family characteristics with other Intersil LDOs but offers specific dual-output configuration. Manufactured using advanced CMOS processes for efficiency. Part number suffixes indicate specific output voltage combinations and packaging types.

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

ISL9014IRBJZ-T: Dual output variant with 1.5V/2.8V outputs in DFN-10 package. ISL9014IRCJZ: Dual output variant with 1.8V/2.8V outputs in tube packaging. Verify pinout compatibility and thermal dissipation requirements before substitution.