S-1701U2522-M5T1G

Overview

The S-1701U2522-M5T1G is a low-dropout (LDO) voltage regulator from ABLIC, packaged in an SOT-23-5 surface-mount case. It provides a fixed 2.5 V output with a maximum output current of 400 mA and features a typical quiescent current of 85 µA. The device utilizes high-withstand voltage CMOS process technology to ensure reliable operation under varying load conditions.

Feature Summary

• Integrates a voltage detector function alongside the LDO regulator for system monitoring.
• Designed using high-withstand voltage CMOS process technology for robust performance.
• Provides stable regulation with low dropout characteristics suitable for battery-powered applications.

Applications

• Battery-powered devices requiring efficient power management
• Systems needing combined voltage regulation and detection
• Portable electronics utilizing low-quiescent current regulators

Procurement Notes

Verify the specific suffix M5T1G corresponds to the SOT-23-5 package and reel quantity requirements. Confirm RoHS compliance status through official documentation before integration. Ensure input voltage ranges align with the 2.5 V fixed output specification for optimal dropout performance.

Selection Notes

Select this component when a fixed 2.5 V output at 400 mA is required with minimal standby current consumption. The integrated voltage detector simplifies design by eliminating external monitoring circuits. Consider thermal dissipation capabilities within the SOT-23-5 package for continuous load operations.

Part Context

This part belongs to the S-1701 series of LDO voltage regulators from ABLIC. The series is characterized by low quiescent current and high accuracy, making it suitable for portable equipment. The U2522 designation indicates the specific 2.5 V output voltage variant within this family.

Replacement Considerations

Check for direct substitutes within the S-1701 series such as S-1701W2522-M5T1G or S-1701F2722-M5T1G, ensuring pin compatibility and identical electrical specifications like output voltage and current ratings are maintained.

FAQ

What is the quiescent current of the S-1701U2522-M5T1G?

The typical quiescent current is 85 µA, which supports energy-efficient operation in battery-powered devices.

Does this regulator include a voltage detector?

Yes, the S-1701U2522-M5T1G combines an LDO regulator with a voltage detector function for comprehensive power management.