ISL9000AIRNJZ-T

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

The ISL9000AIRNJZ-T is a dual-output low dropout linear voltage regulator from the ISL9000A series, manufactured by Renesas/Intersil. It provides fixed output voltages of 2.8 V and 3.3 V with a maximum continuous output current of 300 mA per channel. The device operates within an input voltage range of 2.3 V to 6.5 V and features a typical dropout voltage of 200 mV. It utilizes a 10-lead DFN (3x3 mm) surface-mount package and supports operation across a temperature range of -40°C to +85°C.

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

• Dual-channel architecture delivering independent regulated outputs in a compact footprint
• Low noise performance achieved through annealed internal components for sensitive analog applications
• High power supply rejection ratio to maintain stability against input line fluctuations

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

• Portable consumer electronics requiring multiple stable voltage rails
• Communication modules needing low-noise power supplies
• Embedded systems utilizing mixed-signal integrated circuits

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

Verify component authenticity due to end-of-life status and potential availability of refurbished units. Confirm RoHS compliance documentation matches specific manufacturing lot requirements. Ensure storage conditions adhere to moisture sensitivity level guidelines prior to reflow soldering processes.

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

Select this component when dual isolated rails are required within a single package constraint. Evaluate thermal dissipation capabilities relative to ambient operating temperatures. Compare dropout characteristics against minimum input voltage constraints to ensure regulation under all load conditions.

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

This part belongs to the ISL9000A family of low-dropout regulators designed for high-performance power management. The series emphasizes low noise and high PSRR, distinguishing it from standard LDOs. The manufacturer transitioned from Intersil to Renesas Electronics during product lifecycle management.

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

Public confirmed substitute part numbers are not available in the provided documentation. Due to the discontinued status, direct pin-compatible alternatives require separate verification against updated datasheets.