AAT2601BIIH-T1

Overview

The AAT2601BIIH-T1 is a comprehensive power management integrated circuit designed for portable applications. It integrates multiple regulators to provide efficient power distribution. The device includes switching converters and low-dropout linear regulators. It operates within an input voltage range of 2.5 V to 5.5 V. The unit features high efficiency switching stages alongside precision LDO outputs. It supports various output configurations to meet diverse system requirements. The component is housed in a compact TQFN-33 package suitable for space-constrained designs.

Feature Summary

• Integrates buck converters and LDOs for total power solution
• Provides high efficiency power conversion for portable devices
• Supports flexible output voltage configurations

Applications

• Portable electronic devices
• Mobile communication systems
• Battery-powered equipment

Procurement Notes

Verify the exact part number against official Skyworks documentation before procurement. Confirm that the suffix IIH corresponds to the specific package and temperature grade required for your design. Check current availability status as components may be subject to discontinuation or supply constraints. Ensure compatibility with your PCB layout and thermal requirements.

Selection Notes

Select this component when a consolidated power solution is needed for portable electronics. It combines switching regulation with LDO capabilities to optimize efficiency and noise performance. Consider the input voltage range and required output currents during selection. Evaluate the thermal characteristics of the TQFN-33 package for your application environment.

Part Context

This part belongs to the AAT2601 series of power management ICs from Skyworks Solutions. The series is designed to offer complete power solutions for mobile and portable applications. It replaces discrete power components by integrating multiple regulator types into a single chip. This integration reduces board space and simplifies the power architecture.

Replacement Considerations

Consult official Skyworks documentation for verified substitute part numbers. Cross-reference pinouts and electrical specifications carefully. Ensure any replacement matches the package type and thermal performance.