S-1701N1515-U5T1G

Overview

The S-1701N1515-U5T1G is a low-dropout regulator and voltage detector combo IC from ABLIC. It features two fixed outputs of 1.5 V and 1.8 V with a maximum output current of 400 mA. The device operates within an input voltage range of 2 V to 6.5 V and maintains a quiescent current of 85 µA. It is housed in an SOT-89-5 package, suitable for surface mount installation. The unit supports positive polarity and fixed output types, functioning reliably across a temperature range of -40 °C to +85 °C.

Feature Summary

• Integrates dual fixed voltage regulation with built-in voltage detection functionality
• Optimized for ultra-low power consumption with minimal quiescent current draw
• Designed specifically for battery-powered applications requiring stable power management

Applications

• Battery powered devices
• Converter circuits
• Portable electronic equipment

Procurement Notes

Verify the specific part number against official ABLIC documentation to confirm pinout compatibility and electrical specifications. Ensure the SOT-89-5 package matches your PCB footprint requirements. Check for any product change notifications or obsolescence notices prior to finalizing procurement decisions.

Selection Notes

Select this component when dual regulated voltages are required alongside voltage monitoring in space-constrained designs. The SOT-89-5 package offers a compact solution for surface mount assembly. Consider the 400 mA output capability and 85 µA standby current when evaluating system power budgets.

Part Context

This component belongs to the S-1701 series of low-dropout regulators manufactured by ABLIC Inc. The series is characterized by high precision and low power consumption, targeting portable electronics. The S-1701N1515-U5T1G variant specifically provides 1.5 V and 1.8 V outputs, distinguishing it from other models in the family with different voltage combinations.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.