S-1701C2521-M5T1G

Overview

The S-1701C2521-M5T1G is a low-dropout regulator and voltage detector combo IC from ABLIC. It provides a fixed 2.5 V output with a maximum current of 400 mA. The device operates with an input voltage range of 2 V to 6.5 V. It features a typical quiescent current of 85 uA. The unit is housed in a SOT-23-5 package. Operating temperature ranges from -40°C to +85°C.

Feature Summary

• Integrates LDO regulation and voltage detection functions
• Low quiescent current for battery efficiency
• Fixed output voltage configuration

Applications

• Battery-powered devices
• Converter applications
• Voltage monitoring systems

Procurement Notes

Verify the specific suffix M5T1G corresponds to the SOT-23-5 reel packaging. Confirm the 2.5 V output voltage matches system requirements. Ensure the 400 mA output current capacity is sufficient for the load. Check RoHS compliance status via official documentation before ordering.

Selection Notes

Select this component when both regulated power supply and voltage supervision are required in a single package. The low IQ makes it suitable for portable electronics. Verify thermal performance within the specified operating temperature range. Ensure input voltage stays within the 2 V to 6.5 V operational limits.

Part Context

This part belongs to the S-1701 series of combo voltage detectors and regulators. It combines linear regulation with detection capabilities. The series offers various fixed output voltages. The S-1701C2521-M5T1G specifically provides 2.5 V output. It is designed for space-constrained applications requiring integrated power management.

Replacement Considerations

S-1701B2521-M5T1G: Same series, different package (SOT-23-5 vs SOT-89-5). S-1701W1626-M5T1G: Different output voltage (1.6 V/2.6 V). S-1701A2521-M5T1G: Similar function, verify package compatibility.