ILC7080AIM531X

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

The ILC7080AIM531X is a positive fixed linear voltage regulator manufactured by Fairchild Semiconductor. It provides a fixed output voltage of 3.1 V with a maximum output current capability of 50 mA. The device operates within a maximum input voltage range of 13 V and features a low dropout characteristic, specified as 0.3 V at full load. It is housed in a compact SOT-23-5 surface-mount package, suitable for space-constrained applications requiring stable power regulation.

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

• Provides a fixed positive output voltage for stable power supply requirements
• Capable of delivering up to 50 mA of continuous output current
• Operates with a maximum input voltage of 13 V
• Utilizes a compact SOT-23-5 surface-mount package

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

• Portable electronic devices requiring low-power regulation
• Battery-powered systems needing stable voltage levels
• General-purpose power management in consumer electronics

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

Verify the manufacturer marking and date code on the component body to confirm authenticity. Ensure the part number matches exactly, including the suffix, as variations may indicate different output voltages or packages. Request original manufacturer documentation or test reports from suppliers to validate quality standards before purchase.

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

Select this component when a fixed 3.1 V output is required with moderate current demands up to 50 mA. Consider the SOT-23-5 package size for board space limitations. Verify that the input voltage does not exceed 13 V and that thermal dissipation requirements are met within the operating temperature range.

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

This part belongs to the ILC7080 series of low-dropout linear regulators from Fairchild Semiconductor. The series offers various fixed output voltages and current ratings. The ILC7080AIM531X specifically denotes the 3.1 V output variant in the SOT-23-5 package, designed for efficient power management in small form-factor designs.

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

Check for direct pin-compatible replacements with identical electrical specifications. Verify that any substitute maintains the same 3.1 V output, 50 mA current rating, and SOT-23-5 footprint. Confirm thermal performance and dropout voltage characteristics match the original design requirements.