ISL9008IEJZ-T

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

The ISL9008IEJZ-T is a fixed positive single-output low-dropout (LDO) linear regulator manufactured by Intersil. It provides a fixed output voltage of 2.8V with a maximum load current capability of 150mA. The device features a maximum dropout voltage of 0.4V at full load and operates within an input voltage range up to 6.5V. It is housed in a compact SC-70-5 surface-mount package, suitable for space-constrained portable applications.

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

• Fixed positive output voltage regulation
• Low dropout voltage operation
• Compact SC-70-5 surface-mount packaging

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

• Portable electronic devices requiring stable 2.8V supply
• Battery-powered systems with limited board space
• General purpose low-noise power regulation

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

Verify the specific manufacturer source, as Intersil operations are now part of Renesas Electronics. Confirm component authenticity through authorized distributors or certified suppliers. Check for RoHS compliance status and ensure the package marking matches the SC-70-5 specification. Validate that the fixed 2.8V output aligns with your circuit design requirements before procurement.

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

Select this component when a fixed 2.8V output is required with a maximum current demand of 150mA. Ensure the input voltage does not exceed the 6.5V absolute maximum rating. Consider the thermal performance in the SC-70-5 package if operating near maximum load currents. Verify that the low dropout characteristic meets the minimum headroom requirements of your application.

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

This LDO belongs to the family of low-noise, low-quiescent current regulators designed for portable electronics. Similar parts in the series may offer different output voltages or higher current capabilities but share common architectural features such as internal protection circuits and compact packaging options for integration into mobile and handheld devices.

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

Direct substitutes must provide a fixed 2.8V output, support at least 150mA load current, and fit the SC-70-5 package. Verify pin compatibility and electrical specifications against original datasheets. Alternative packages like SOT-23-5 may require schematic and layout modifications.