ILC7010AIC530X

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

The Fairchild Semiconductor ILC7010AIC530X is an 80mA ultra-low noise CMOS RF-LDO regulator housed in a five-lead SC70 package. It provides a fixed 3.0V output with 1% accuracy and features a low dropout voltage of 50mV at 10mA load. The device draws only 90µA ground current under full load and offers ripple rejection exceeding 70dB at 1kHz. Its proprietary CMOS process ensures small size, low quiescent current, and high power handling capability for portable electronics.

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

• Ultra-low noise performance with 20µVRMS noise level at 10kHz
• High ripple rejection up to 70dB at 1kHz
• Low dropout voltage of 50mV at 10mA load
• Logic level enable pin for power management

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

• Cellular phones
• Wireless communicators
• Battery powered portable electronics

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

Verify the specific suffix 'AIC530X' confirms the 3.0V fixed output variant. Confirm the SC70 package type matches design constraints. Ensure compatibility with low ESR ceramic or tantalum output capacitors as specified for optimal noise and ripple performance. Check for RoHS compliance status if required by project specifications.

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

Select this component when ultra-low noise is critical for RF sections in battery-powered devices. The 80mA output current suits low-power applications like PDAs and palmtops. The SC70 footprint offers space savings compared to standard SOT-23 packages. Consider the 1% output voltage accuracy for precision requirements.

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

The ILC7010 series represents a line of ultra-low noise LDO regulators from Impala Linear Corporation, later associated with Fairchild Semiconductor. These regulators utilize a proprietary CMOS process combining low quiescent current with high ripple rejection. The ILC7010AIC530X is a specific fixed-voltage variant within this family, designed for communications and personal electronics.

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

What is the maximum output current of the ILC7010AIC530X?

The device is guaranteed to provide up to 80mA of output current.

Does the ILC7010AIC530X require a minimum load for stability?

It uses low ESR ceramic or tantalum output capacitors to minimize noise and output ripple, implying specific capacitor requirements for stability rather than a strict minimum load current.