S-1701F2520-U5T1G

Overview

The S-1701F2520-U5T1G is a dual-output low-dropout (LDO) voltage regulator from the ABLIC S-1701 series, housed in an SOT-23-5 package. It provides fixed output voltages of 2.0 V and 2.5 V with a maximum output current of 400 mA per channel. The device features a typical quiescent current of 85 µA and operates within a temperature range of -40°C to +85°C.

Feature Summary

• Integrates two independent linear regulators in a single compact package
• Provides stable fixed output voltages for multiple circuit rails
• Maintains low power consumption through minimal quiescent current draw

Applications

• Portable electronic devices requiring dual voltage rails
• Embedded systems needing efficient power management
• Battery-operated equipment prioritizing low standby current

Procurement Notes

Verify the specific output voltage combination and package type against the official datasheet before ordering. Confirm that the SOT-23-5 footprint matches your PCB layout requirements. Ensure the operating temperature range meets your application's environmental conditions. Check for any recent product change notifications regarding pinout or electrical specifications.

Selection Notes

Select this component when dual isolated outputs are required from a single input source. Compare the dropout voltage characteristics against other LDOs in the S-1701 family to ensure compliance with your minimum input voltage constraints. Consider the thermal performance of the SOT-23-5 package under maximum load conditions.

Part Context

This part belongs to the S-1701 series of combo voltage detector/regulator ICs. These components are designed for applications requiring both regulation and voltage monitoring functions. The series offers various output voltage combinations and package options to suit different space and performance requirements.

Replacement Considerations

Check for direct substitutes within the S-1701 series offering identical output voltages. Verify compatibility with existing PCB footprints if considering alternative packages like SOT-89-5. Ensure replacement parts maintain the same quiescent current and output current specifications.