S-1701R1815-M5T1G

Overview

The S-1701R1815-M5T1G is a dual-output low-dropout regulator from the ABLIC S-1701 series, housed in an SOT-23-5 surface-mount package. It provides fixed output voltages of 1.5 V and 1.8 V with a maximum output current of 400 mA per channel. The device operates within an input voltage range of 2 V to 6.5 V and features a typical quiescent current of 85 uA. It supports a wide operating temperature range from -40°C to +85°C and includes integrated voltage detection capabilities.

Feature Summary

• Dual-channel linear regulation providing independent 1.5 V and 1.8 V outputs
• Integrated voltage detector functionality for system monitoring
• Low quiescent current consumption for extended battery life
• Compact SOT-23-5 surface-mount packaging

Applications

• Portable electronic devices requiring multiple voltage rails
• Battery-powered systems with strict power budget constraints
• Embedded circuits needing combined regulation and voltage monitoring

Procurement Notes

Verify the specific suffix M5T1G against official ABLIC documentation to confirm pinout and marking details. Ensure compatibility with SOT-23-5 footprint requirements during PCB layout. Confirm RoHS compliance status through the manufacturer's latest certification documents before finalizing procurement specifications.

Selection Notes

Select this component when dual fixed outputs of 1.5 V and 1.8 V are required alongside voltage detection. Consider the 400 mA output capability and 85 uA quiescent current for power-sensitive designs. Verify that the input voltage range of 2 V to 6.5 V aligns with the source supply. The SOT-23-5 package suits space-constrained applications.

Part Context

This part belongs to the S-1701 series of combo voltage detectors and regulators by ABLIC Inc. The series is designed for portable electronics, offering low power consumption and integrated monitoring functions. The S-1701R1815 variant specifically targets applications needing simultaneous 1.5 V and 1.8 V regulation with detection features.

Replacement Considerations

Check ABLIC datasheets for other S-1701 variants with different output combinations or packages. Verify functional equivalence if substituting with similar dual-output LDOs from other manufacturers.