ILC7011AIC525X

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

The ILC7011AIC525X is a fixed positive Low Dropout (LDO) linear regulator manufactured by onsemi, formerly Fairchild Semiconductor. It provides a fixed 2.5 V output with a maximum output current of 120 mA. The device operates within an input voltage range up to 600 mV and features a typical dropout voltage of 25 mV. Quiescent current is specified at 100 uA. Line regulation is 0.075 %/V, and load regulation is 0.2 %. Voltage accuracy is maintained at 1%. The component is housed in an SC-70-5 surface-mount package and supports operation from -40 C to +85 C.

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

• CMOS technology integration for low quiescent current and small physical size
• Ultra-low noise performance suitable for RF applications
• High ripple rejection capability up to 75dB at 1kHz
• Fixed output voltage options including 2.5V

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

• Cellular phones
• Wireless communicators
• PDAs and palmtops
• Battery-powered portable electronics

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

Verify the manufacturer status as the part may be discontinued or under temporary suspension depending on the specific production lot and date code. Confirm RoHS compliance details directly with the supplier documentation. Ensure the SC-70-5 package variant matches the design requirements. Check for any PCN notifications regarding manufacturing site changes or certification suspensions before finalizing procurement plans.

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

Select this component when a fixed 2.5V rail is required with minimal noise impact on sensitive circuits. The low dropout characteristic allows operation with small input-output differentials. Verify that the 120mA load requirement does not exceed the thermal limits of the SC-70-5 package. Consider the 1% accuracy tolerance against system voltage budget constraints.

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

This device belongs to the ILC7010/7011 series of ultra-low noise CMOS RF-LDO regulators. It shares architectural similarities with other parts in the family but differs in specific output voltage configurations and package suffixes. The series is designed to combine CMOS efficiency with bipolar-like power handling capabilities.

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

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-reference with ILC7010 variants only if electrical parameters and pinouts are verified identical.