ISL9008AIEBZ-T

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

The ISL9008AIEBZ-T is a fixed-output Low Dropout (LDO) voltage regulator manufactured by Renesas Electronics, formerly Intersil. It provides a fixed 1.5 V output with a maximum load current of 150 mA. The device operates within an input voltage range of 2.3 V to 6.5 V and features a typical dropout voltage of 300 mV at full load. It incorporates low noise architecture and high Power Supply Rejection Ratio (PSRR) characteristics. The component has a quiescent current of 46 uA and maintains a voltage regulation accuracy of 0.8%. It is housed in a compact SC-70-5 surface-mount package and supports an operating temperature range from -40°C to +85°C.

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

• Low noise LDO design for sensitive analog circuits
• High PSRR performance across frequency ranges
• Ultra-low quiescent current for battery efficiency
• Fixed 1.5 V output option in small footprint

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

• Portable electronic devices requiring stable low-noise power rails
• RF modules and communication equipment
• Microcontroller power supply systems
• Sensor interface circuits

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

Verify the specific suffix 'EBZ' against official Renesas documentation to confirm pinout and thermal specifications, as variations exist within the ISL9008A family. Confirm RoHS compliance status via the manufacturer's latest datasheet. Check for End-of-Life (EOL) notifications or discontinuance notices, as this component series may be subject to obsolescence management. 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 fixed 1.5 V rail is required with minimal board space constraints. The SC-70-5 package suits applications where PCB area is limited. Consider the 150 mA current limit for moderate load requirements. Evaluate the 46 uA quiescent current against system power budget requirements. Verify that the input voltage range of 2.3 V to 6.5 V aligns with the system's available supply rails.

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

The ISL9008AIEBZ-T belongs to the ISL9008A series of low-dropout regulators designed for portable applications. This series emphasizes low noise and high PSRR to support sensitive signal processing components. The manufacturer, Renesas Electronics, acquired Intersil, which originally developed this product line. The series includes various fixed output voltages and packages to accommodate different design needs.

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

Check for direct cross-references in Renesas replacement guides. Alternative LDOs with similar 150 mA output and SC-70-5 packaging may require verification of pin compatibility and electrical parameter alignment.