ISL9014IRJMZ-T

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

The ISL9014IRJMZ-T is a dual low-dropout linear regulator manufactured by Renesas Electronics Corporation. It provides two fixed positive output voltages: VO1 at 2.8V and VO2 at 3.0V. Each channel supports a continuous maximum output current of 300mA. The device operates within an input voltage range of 2.3V to 6.5V and maintains a typical quiescent current of 45µA when both LDOs are active. It features a 10-lead, 3mm x 3mm Dual Flat No-Lead (DFN) package with a thermal pad.

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

• Integrates two independent high-performance LDOs with separate enable pins for individual power control.
• Provides excellent load regulation with less than 1% voltage change across the full load current range.
• Includes integrated soft-start circuitry to limit input current surge during startup and prevent excessive turn-on time.
• Features comprehensive protection mechanisms including internal current limiting and smart thermal shutdown.

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

• PDAs, Cell Phones and Smart Phones
• Portable Instruments and MP3 Players
• Handheld Devices including Medical Handhelds

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

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for specific manufacturing lot traceability requirements. Ensure that the ordering suffix matches the required tape and reel specifications for automated assembly processes.

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

Select this component for designs requiring dual fixed voltage rails from a single supply source. Verify that the application load current remains below the 300mA per-channel limit. Ensure the input voltage stays within the 2.3V to 6.5V operating range and confirm compatibility with the 10-lead DFN footprint constraints.

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

This part belongs to the ISL9014 series of dual LDO regulators designed for portable electronics. It is characterized by low noise performance and high power supply rejection ratio (PSRR). The device utilizes a 10-lead DFN package optimized for space-constrained printed circuit board layouts in mobile applications.

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

The datasheet explicitly identifies the ISL9014A as the recommended replacement part for new designs. Verify pinout compatibility and electrical parameter alignment before substituting.