ISL9014IRCJZ-T

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

The ISL9014IRCJZ-T is a dual low-dropout (LDO) voltage regulator manufactured by Renesas/Intersil, housed in a DFN-10 package. It provides two fixed positive outputs with voltages of 1.8 V and 2.8 V. The device supports an input voltage range from 2.3 V to 6.5 V and delivers up to 1 A output current per channel. Key electrical parameters include a line regulation of 0.2 %/V, load regulation of 1 %, and a reference voltage of 1 V. Operating temperatures span from -40°C to +85°C.

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

• Dual LDO architecture with independent enable pins for individual channel control
• Low noise performance utilizing a dedicated reference bypass pin for external filtering
• High Power Supply Rejection Ratio (PSRR) suitable for sensitive analog circuits
• Stable operation with output capacitance ranging from 1µF to 10µF

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

• Portable electronic devices requiring efficient power management
• Battery-powered systems needing low quiescent current
• RF modules and communication equipment demanding high PSRR
• Embedded systems with multiple voltage rail requirements

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

Verify the specific suffix 'T' indicates tape-and-reel packaging configuration. Confirm the manufacturer designation as Renesas Electronics or Intersil depending on the production era. Ensure the DFN-10 package dimensions match the design footprint. Check RoHS compliance status for environmental regulations. Validate the fixed output voltage combination of 1.8 V and 2.8 V against system requirements.

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

Select this component when dual isolated rails are needed from a single source. The 1 A current capability supports moderate load demands. The wide input range accommodates varying battery levels. Low standby current extends battery life in portable applications. Verify thermal dissipation capabilities within the DFN-10 package for the intended load conditions.

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

This part belongs to the ISL9014 series of dual LDO regulators. It shares architectural similarities with other models in the family but differs in output voltage configurations and packaging options. The series emphasizes low noise and high PSRR for precision applications. Other variants may offer different current ratings or adjustable output features.

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

ISL9014IRBJZ-T offers similar dual LDO functionality with different fixed output voltages (1.5 V and 2.8 V). ISL9014IRKJZ-T provides comparable performance with alternative voltage combinations. Verify pin compatibility and thermal characteristics before substitution.