ISL9016IRUNCZ-T

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

The ISL9016IRUNCZ-T is a dual-channel low-dropout (LDO) linear voltage regulator manufactured by Renesas Electronics. It features two independent positive fixed outputs with voltages of 1.8 V and 3.3 V, delivering a maximum output current of 1 A per channel. The device operates within an input voltage range of 1.8 V to 6.5 V and maintains a typical dropout voltage of 250 mV at full load. It incorporates low noise architecture for high power supply rejection ratio (PSRR) performance while consuming a low quiescent current of 80 µA. The regulator includes comprehensive protection mechanisms such as overcurrent, thermal shutdown, and undervoltage lockout. It is housed in a compact 6-pin UTDFN-EP package and is rated for operation between -40°C and +85°C.

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

• Dual-output configuration providing independent 1.8 V and 3.3 V rails from a single component
• High PSRR and low noise design suitable for sensitive analog and RF circuitry
• Low quiescent current consumption to optimize system power efficiency
• Integrated protection against overcurrent, thermal overload, and undervoltage conditions

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

• Portable electronic devices requiring multiple stable voltage rails
• RF modules and communication equipment needing low-noise power supplies
• Embedded systems utilizing microcontrollers or digital logic families
• Battery-powered applications prioritizing energy efficiency

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

Verify the specific suffix 'IRU' confirms the 1.8 V/3.3 V output combination and UTDFN-6 package variant. Confirm RoHS compliance status through official documentation. Check for End-of-Life notices or Product Change Notifications regarding availability. Ensure sourcing channels provide genuine components with traceable manufacturing history.

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

Select this component when dual isolated LDOs are required in a minimal footprint. Compare dropout characteristics against load requirements to ensure regulation stability. Evaluate noise specifications against signal integrity needs of connected loads. Verify input voltage headroom remains sufficient across the entire operating temperature range.

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

This part belongs to the ISL9016 series of dual LDO regulators designed for space-constrained applications. It complements other Renesas PMIC solutions by offering discrete regulation capabilities with integrated protections. The series targets markets demanding high reliability and low power consumption in portable and industrial electronics.

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

ISL9016IRUKKZ-T: Dual 2.85 V outputs in 6-UTDFN package. ISL9016IRUFCZ-T: Dual 1.8 V/2.5 V outputs in 6-UTDFN package.