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ILC7011AIC530X is listed in the Voltage Regulators - Linear, Low Drop Out (LDO) Regulators range at ChipApex. The manufacturer field lists Fairchild Semiconductor. Its product description is IC REG LINEAR 3V 80MA SC-70-5. Review the specifications below when checking this part for your BOM.
The ILC7011AIC530X is an ultra-low noise, low dropout (LDO) linear regulator manufactured by Fairchild Semiconductor. It delivers a fixed 3.0V output with a maximum current of 80mA. The device features a ground current of only 75µA at full load and offers 1% output voltage accuracy. It utilizes an industry-standard five-lead SC-70 package. Key electrical characteristics include ripple rejection up to 75dB at 1kHz and excellent line and load transient response capabilities.
Verify the manufacturer origin as Fairchild Semiconductor or its successor entities due to corporate acquisitions. Confirm the specific suffix AIC530X corresponds to the 3.0V fixed output variant. Check RoHS compliance status and ensure the component meets required environmental standards for the intended deployment.
Select this component when ultra-low noise regulation is critical for sensitive analog or RF circuits. The 80mA output capability supports moderate load requirements while maintaining high efficiency through low dropout operation. Ensure the input voltage exceeds the minimum requirement for stable regulation within the target operating temperature range.
This part belongs to the ILC7010/7011 series of CMOS RF-LDO regulators. These devices combine low quiescent current and small size with high ripple rejection and power handling. The series is designed for battery-powered portable electronics requiring stable, clean power supplies in compact form factors.
Public confirmed substitute part numbers are not available in the provided documentation.
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