ISL9016IRUFWZ-T

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

The ISL9016IRUFWZ-T is a dual linear voltage regulator IC manufactured by Renesas Electronics Corporation. It provides two positive fixed output voltages of 2.5V and 1.2V, each capable of delivering up to 150mA of output current. The device operates with an input voltage range from 1.8V to 6.5V. Key electrical specifications include a maximum dropout voltage of 0.2V at full load for both channels and a quiescent current of 67 µA. It features high power supply rejection ratios (PSRR) of 80dB at 1kHz and 45dB at 1MHz. The component is housed in a compact 6-UTDFN package measuring 1.6x1.6mm.

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

• Dual-channel architecture providing independent regulated outputs for separate circuit rails
• High power supply rejection ratio ensuring stable performance against input noise
• Low standby current consumption suitable for battery-powered applications
• Integrated protection mechanisms including overcurrent, thermal shutdown, and soft-start

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

• Portable electronic devices requiring multiple low-noise voltage rails
• Battery-operated systems needing efficient power management
• Embedded circuits utilizing microcontrollers or sensors with distinct voltage requirements

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

Verify the specific output voltage configuration, as the ISL9016 family includes variants with different fixed output combinations such as 2.85V/2.85V. Confirm package integrity and lead condition upon receipt. Check for end-of-life status or obsolescence notices from the manufacturer before finalizing procurement plans. Ensure compatibility with existing PCB footprints for the 6-UTDFN form factor.

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

Select this component when dual isolated LDOs are required within a single package to save board space. Consider the 150mA per channel limit for load requirements. Evaluate the 1.8V minimum input voltage constraint against the system's available supply rail. The low noise characteristics make it appropriate for sensitive analog sections where PSRR is critical.

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

This part belongs to the ISL9016 series of dual low-dropout regulators from Renesas. The series is designed for applications demanding high performance in small packages. Variants within the series differ primarily in their fixed output voltage settings while maintaining similar electrical characteristics and packaging options.

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

Check for direct pin-compatible substitutes within the same Renesas ISL9016 family that match the required 2.5V and 1.2V output combination. Verify if alternative manufacturers offer dual LDOs with identical current ratings and package dimensions.