S-1701N1515-M5T1G

Overview

The S-1701N1515-M5T1G is a low-dropout voltage regulator from the ABLIC S-1701 series, featuring an integrated voltage detector. It provides two fixed output voltages of 1.5 V and 1.5 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 typical quiescent current of 85 µA. It utilizes an SOT-23-5 surface-mount package and supports a junction temperature range from -40°C to +85°C.

Feature Summary

• Combines a dual-output LDO regulator with a built-in voltage detection circuit in a single compact package.
• Delivers high output current capability of 400 mA while maintaining ultra-low standby power consumption.
• Ensures stable regulation with low dropout voltage characteristics across the specified operating temperature range.

Applications

• Battery-powered portable electronic devices requiring efficient power management
• Embedded systems needing simultaneous regulated supply and voltage monitoring
• Mobile communication equipment utilizing low-quiescent current regulators

Procurement Notes

Verify the specific output voltage configuration matches the design requirements, as the part number indicates dual 1.5 V outputs. Confirm the SOT-23-5 package footprint compatibility with the PCB layout. Ensure the thermal dissipation capabilities are sufficient for the intended load conditions within the specified ambient temperature range.

Selection Notes

Select this component when a combined regulation and supervision function is required to save board space. Consider the 85 µA quiescent current for battery life optimization. Verify that the 400 mA output current meets the peak load demands of the connected circuitry without exceeding the thermal limits of the SOT-23-5 package.

Part Context

This component belongs to the ABLIC S-1701 series, which integrates low-dropout regulators with voltage detectors. The series is designed for applications demanding high efficiency and minimal standby current. The S-1701N1515 variant specifically offers dual identical outputs, distinguishing it from models with different voltage combinations.

Replacement Considerations

Check for direct pin-compatible alternatives within the S-1701 family that offer similar dual-output configurations. Verify that any substitute maintains the same 400 mA output current rating and 85 µA quiescent current specifications to ensure equivalent power performance.