ISL9008AIEKZ-T

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

The ISL9008AIEKZ-T is a fixed-output linear low-dropout (LDO) voltage regulator manufactured by Renesas Electronics Corporation. It provides a fixed output voltage of 2.85 V with a maximum continuous output 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 250 mV at full load. It offers high accuracy with a voltage regulation tolerance of 0.8% and includes thermal shutdown protection. The component is housed in a compact SC-70-5 surface-mount package and is rated for operation over an extended temperature range from -40°C to +85°C.

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

• Fixed 2.85 V output voltage optimized for specific logic supply requirements
• Low noise architecture designed for sensitive analog and RF circuitry
• Compact SC-70-5 package suitable for space-constrained portable designs

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

• Portable electronic devices requiring stable low-noise power rails
• RF modules and wireless communication circuits
• Battery-powered systems utilizing single-cell lithium-ion or lithium-polymer sources

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

Verify the exact suffix 'AIEKZ-T' against official Renesas documentation to confirm the 2.85 V output variant and SC-70-5 packaging. Ensure compatibility with design-in requirements regarding thermal performance and humidity sensitivity levels specified in the datasheet.

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

Select this component when a precise 2.85 V rail is required with minimal board space. Consider the 150 mA current limit and input voltage headroom relative to the source battery or supply. Evaluate thermal dissipation capabilities within the SC-70-5 footprint for the expected load conditions.

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

This part belongs to the ISL9008A series of ultra-low noise LDO regulators from Renesas. The series is characterized by high PSRR and low quiescent current, making it suitable for noise-sensitive applications. The specific suffix denotes the fixed output voltage and package type within this family.

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

Check for direct pin-compatible alternatives within the ISL9008A series offering different fixed voltages if system requirements change. Verify that any substitute maintains the same SC-70-5 footprint and electrical characteristics.