ILC7083AIKADJX

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

The ILC7083AIKADJX is a low dropout (LDO) linear voltage regulator manufactured by Fairchild Semiconductor, now part of ON Semiconductor. It provides an adjustable positive output voltage within the range of 2.5 V to 12 V. The device supports a maximum output current of 150 mA and features a typical dropout voltage of 0.3 V at full load. It operates with an input voltage range up to 13 V and includes integrated protection against overcurrent and thermal overload. The component is housed in an 8-SOIC surface-mount package and is rated for operation across a temperature range of -40°C to +85°C.

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

• Adjustable output voltage capability spanning from 2.5 V to 12 V
• Low dropout performance ensuring efficient regulation under varying load conditions
• Integrated thermal and current limiting protection mechanisms

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

• Low power system voltage regulation
• Battery-powered circuit applications
• RF-LDO regulator stages requiring low noise

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

Verify the manufacturer designation as Fairchild Semiconductor or ON Semiconductor, noting that ON Semiconductor acquired Fairchild's semiconductor business. Confirm the specific suffix 'ADJ' indicates the adjustable version rather than fixed voltage variants. Ensure the 8-SOIC package matches the required PCB footprint. Cross-reference the datasheet revision to confirm pinout compatibility and electrical specifications before integration into designs.

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

Select this component when an adjustable positive voltage rail between 2.5 V and 12 V is required with a 150 mA load capacity. It is suitable for applications prioritizing low dropout voltage and compact surface-mount packaging. Consider the 8-SOIC form factor for space-constrained designs. Evaluate the need for external feedback resistors to set the desired output voltage level within the specified range.

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

This part belongs to the ILC7083 series of low dropout regulators designed for low-power systems. The series includes both fixed and adjustable output variants. The ILC7083/ILC7084 models are specifically noted for use in RF applications due to their low noise characteristics. The adjustable variant allows for flexible voltage setting using external resistors, distinguishing it from fixed-output counterparts in the same family.

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

Public confirmed substitute part numbers are not available in the provided documentation.