ISL9014AIRFDZ

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

The ISL9014AIRFDZ is a dual-output linear regulator manufactured by Renesas Electronics Corporation. It provides fixed positive output voltages of 2V and 2.5V, with each channel capable of sourcing up to 300mA. The device operates within an input voltage range of 2.3V to 6.5V. Key electrical parameters include a maximum dropout voltage of 0.5V at 300mA for the first output and 0.4V at 300mA for the second. It features a typical quiescent current of 32µA and a maximum supply current of 52µA. The component is housed in a 10-DFN (3x3) package with exposed pad.

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

• Integrates two independent low-dropout regulators in a single compact package
• Includes power-on reset functionality for system reliability
• Offers comprehensive protection against overcurrent, thermal overload, and undervoltage lockout

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

• Portable battery-powered electronic devices requiring multiple stable voltage rails
• Embedded systems needing simultaneous low-noise power supplies for analog and digital circuits
• Industrial control modules operating within wide temperature ranges

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

Verify the specific suffix 'FDZ' against official Renesas documentation to confirm the exact output voltage configuration and package variant. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly process. Check for end-of-life notices or product change notifications that may affect long-term availability. Ensure the supplier provides valid traceability documents for quality assurance purposes.

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

Select this component when a dual-output LDO solution is required with fixed 2V and 2.5V rails. It is suitable for designs prioritizing low standby current and integrated power-on reset features. Consider the 10-DFN footprint constraints and thermal dissipation capabilities during PCB layout. Verify that the load current requirements do not exceed the 300mA limit per channel under all operating conditions.

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

This part belongs to the ISL9014 family of dual LDO regulators from Renesas. Similar variants like the ISL9014AIRJNZ offer different fixed output combinations such as 2.8V and 3.3V. The family generally shares common characteristics including high PSRR, low noise performance, and robust protection mechanisms. These components are designed for space-constrained applications requiring efficient power management.

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

The ISL9014AIRJNZ serves as a functional alternative if the application requires 2.8V and 3.3V outputs instead of 2V and 2.5V. Both parts share the same 10-DFN package and similar electrical profiles. Verify pin compatibility and output voltage specifications before substitution.