S-1701N2724-U5T1G

Overview

The S-1701N2724-U5T1G is a low-dropout (LDO) voltage regulator from ABLIC Inc., designed for battery-powered applications. It features a single fixed output voltage of 2.4 V and supports an output current of 400 mA. The device integrates a voltage detector function, combining regulation and monitoring in one component. It operates within a temperature range of -40°C to +85°C and utilizes an SOT-89-5 surface-mount package.

Feature Summary

• Integrates LDO voltage regulation with a built-in voltage detector circuit
• Provides a fixed 2.4 V output capable of sourcing up to 400 mA
• Optimized for low quiescent current consumption suitable for battery operation

Applications

• Battery-powered portable electronic devices
• Cockpit domain controllers requiring combined power management and monitoring
• Systems needing precise voltage supervision alongside stable power delivery

Procurement Notes

Verify the specific suffix U5T1G corresponds to the required tape-and-reel packaging configuration and pin assignment. Confirm that the 2.4 V output voltage aligns with the target load requirements. Ensure the SOT-89-5 thermal performance meets the application's dissipation needs under maximum load conditions.

Selection Notes

Select this component when a single IC solution is preferred for both power regulation and voltage monitoring. The integrated design reduces board space compared to separate regulators and detectors. Consider the 400 mA current capability and 2.4 V fixed output as primary selection criteria for compatible loads.

Part Context

This part belongs to the S-1701 series of combo voltage detector/regulator ICs. The series is characterized by high integration, allowing designers to simplify power management architectures. It targets applications where space constraints and component count reduction are critical design factors.

Replacement Considerations

Check for other S-1701 variants with different output voltages if 2.4 V is not suitable. Verify pin compatibility with alternative packages if form factor changes are permitted.