S-1701P1515-U5T1G

Overview

The S-1701P1515-U5T1G is a CMOS-based low-dropout voltage regulator with an integrated high-accuracy voltage detector. It provides a fixed 1.5 V output at up to 400 mA load current. The device operates within an input voltage range of 2 V to 6.5 V and features ultra-low quiescent current of 85 µA. It includes reset function capabilities and maintains operation across a temperature range of -40°C to +85°C.

Feature Summary

• Integrates a high-accuracy voltage detector with a reset function for system monitoring
• Ultra-low quiescent current consumption designed for battery-powered applications
• Fixed output voltage regulation with high accuracy and low dropout characteristics

Applications

• Battery powered devices
• Portable electronic equipment
• Low-power converter circuits

Procurement Notes

Verify the specific suffix U5T1G against the manufacturer's latest datasheet to confirm package type and tape/reel specifications. Ensure the 1.5 V output variant matches the design requirement, as the S-1701 series offers multiple fixed voltage options. Confirm RoHS compliance status through official documentation before procurement.

Selection Notes

Select this component when a fixed 1.5 V rail is required with minimal standby current draw. The integrated voltage detector simplifies circuit design by eliminating external monitoring components. Verify that the 400 mA output capability meets peak load demands while ensuring the input voltage remains within the specified 2 V to 6.5 V operational window.

Part Context

This part belongs to the ABLIC S-1701 Series, which utilizes CMOS technology to combine LDO regulation with voltage detection functions. The series is engineered for portable devices requiring efficient power management. The S-1701P1515-U5T1G specifically denotes the 1.5 V output version in the SOT-89-5 package configuration.

Replacement Considerations

Consult the official ABLIC replacement guide for direct equivalents. Cross-reference pinouts and electrical parameters carefully when considering alternative regulators from other manufacturers to ensure compatibility with existing voltage detector logic.