ISL9014AIRMGZ-T

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

The ISL9014AIRMGZ-T is a dual low-dropout (LDO) linear voltage regulator manufactured by Renesas Electronics. It integrates two independent LDO channels within a single 10-lead DFN package, designed for applications requiring low noise and high power supply rejection ratio (PSRR). The device supports an input voltage range from 2.3V to 6.5V and delivers up to 300mA of output current per channel. Key electrical characteristics include a quiescent current of approximately 40µA, line regulation of 0.2%/V, and load regulation of 1%. It operates reliably across a temperature range of -40°C to +85°C.

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

• Integrates two high-performance LDOs with low noise and high PSRR capabilities
• Features extremely low quiescent current for efficient standby operation
• Provides excellent transient response to large current steps
• Includes comprehensive protection features such as overcurrent, thermal shutdown, and UVLO

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

• Portable electronic devices requiring multiple stable voltage rails
• Battery-powered systems needing low standby current consumption
• RF circuits sensitive to power supply noise
• Embedded systems requiring high PSRR for signal integrity

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

Verify the specific suffix configuration against official datasheets, as variations exist regarding output voltages and package types. Confirm availability status, as this component may be subject to end-of-life notices or discontinuation. Ensure compatibility with your PCB footprint and thermal requirements before finalizing procurement decisions.

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

Select this component when dual isolated LDO outputs are required in a compact form factor. Consider the 300mA per-channel limit and the 2.3V minimum input voltage constraint. Evaluate if the fixed output options meet system requirements without external resistors. Verify that the 10-DFN package size fits the design constraints.

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

This part belongs to the ISL9014 family of dual LDO regulators from Renesas/Intersil. The family is characterized by low noise, low IQ, and high PSRR, targeting portable and battery-operated applications. Variants differ primarily in output voltage configurations and package styles, sharing core performance metrics.

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

Check for direct pin-compatible alternatives within the ISL9014 series or newer Renesas PMIC families. Verify equivalent electrical parameters such as dropout voltage, PSRR, and quiescent current. Ensure any substitute maintains the same package dimensions and thermal characteristics.