ISL9007IUNZ-T

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

The ISL9007IUNZ-T is a low-dropout linear regulator manufactured by Renesas Electronics Corporation, housed in an MSOP-8 surface-mount package. It provides a fixed positive output voltage of 3.3 V with a maximum output current capability of 150 mA. The device operates within an input voltage range of 2.3 V to 6.5 V and maintains a typical dropout voltage of 200 mV at rated load. Designed for commercial applications, it functions reliably across an operating temperature range from -40°C to +85°C.

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

• Low noise architecture utilizing annealed process technology for high power supply rejection ratio performance
• Fixed 3.3 V output configuration ensuring stable regulation without external feedback components
• Compact MSOP-8 footprint optimized for space-constrained printed circuit board layouts

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

• Portable battery-powered electronic devices requiring efficient voltage regulation
• Embedded systems utilizing single-cell lithium-ion power sources
• General-purpose low-noise analog circuit power supplies

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

Verify component authenticity through authorized distribution channels due to end-of-life status. Confirm RoHS compliance documentation matches specific manufacturing lot requirements. Validate package integrity upon receipt as the device utilizes sensitive surface-mount construction. Ensure storage conditions adhere to moisture sensitivity level specifications prior to soldering processes.

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

Select this component when a fixed 3.3 V rail is required with minimal external passive components. Consider the 150 mA current limit for moderate load applications. Evaluate the 2.3 V minimum input voltage against source availability. Assess thermal dissipation requirements based on the MSOP-8 package thermal characteristics and ambient operating conditions.

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

This part belongs to the ISL9007 series of low-dropout regulators designed for low-noise applications. The manufacturer has indicated end-of-life status, suggesting potential obsolescence risks for long-term production designs. The series typically targets portable electronics where power efficiency and noise performance are critical design constraints.

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

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult official replacement guides or contact the manufacturer directly for qualified alternatives compatible with the MSOP-8 package and electrical specifications.