ISL9014AIRJNZ-T

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

The ISL9014AIRJNZ-T is a dual low-dropout (LDO) linear regulator manufactured by Renesas Electronics Corporation. It integrates two independent positive fixed-output regulators within a single 10-lead DFN package. Each output channel provides a maximum continuous current of 300mA. The device supports an input voltage range from 2.3V to 6.5V. Fixed output voltage options include 2.8V and 3.3V. The quiescent current is typically 40µA with both LDOs enabled. The unit operates within a temperature range of -40°C to +85°C.

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

• Integrates two high-performance LDOs capable of sourcing 300mA each
• Features extremely low quiescent current for efficient standby operation
• Provides high power supply rejection ratio (PSRR) for noise-sensitive applications
• Includes separate enable pins for individual control of each LDO output

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

• Portable battery-powered electronic devices requiring multiple regulated rails
• Communication equipment needing low-noise power supplies
• Embedded systems utilizing microcontrollers or sensors with specific voltage requirements
• Industrial control modules operating in extended temperature environments

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

Verify the exact suffix configuration against official Renesas documentation, as suffixes determine output voltages and packaging type. Confirm availability status, as this component may be subject to end-of-life notices or discontinuation. Ensure the selected variant matches the required thermal performance and moisture sensitivity level for the intended assembly process.

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

Select this component when a compact dual-rail solution is required for space-constrained designs. Verify that the load current does not exceed 300mA per channel. Consider the dropout voltage characteristics relative to the minimum input voltage. Ensure compatibility with the required output capacitance range for stability. Check if the fixed voltage options meet the system's power distribution needs.

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

This part belongs to the ISL9014 family of dual LDO regulators designed for low noise and low IQ applications. The series is characterized by high PSRR and stable operation with small output capacitors. It serves as a power management solution for analog and digital circuits requiring clean, regulated power from a single input source.

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

Consult official Renesas substitution guides for verified alternatives. Cross-reference pinouts and electrical specifications carefully. Ensure any substitute maintains the same package dimensions and thermal characteristics.