S-1701P3315-U5T1G

Overview

The S-1701P3315-U5T1G is a fixed positive single-output LDO regulator manufactured by ABLIC Inc. It provides a 3.3V output with a dropout voltage of 0.21V. The device operates within an input voltage range of 2V to 6.5V and supports surface mount installation in an SOT-89-5 package. It functions as a battery converter for powered devices, operating between -40°C and +85°C.

Feature Summary

• Fixed positive single-output regulation
• Low dropout CMOS technology
• Battery-powered device compatibility

Applications

• Converter applications
• Battery powered devices

Procurement Notes

Verify the manufacturer part number against official ABLIC documentation to ensure authenticity. Confirm that the SOT-89-5 package matches your PCB footprint requirements. Check for specific RoHS compliance details if required by your manufacturing standards. Ensure the fixed 3.3V output aligns with your circuit design specifications before procurement.

Selection Notes

Select this component when a fixed 3.2V or 3.3V output is required from a 2V to 6.5V input source. The low dropout characteristic suits battery applications where input voltage may approach the output level. Verify thermal dissipation capabilities within the SOT-89-5 package for your specific load current conditions.

Part Context

This part belongs to the S-1701 series of low dropout regulators. It is designed for portable electronics requiring stable voltage conversion from varying battery sources. The integrated reset function and high ripple rejection are typical features of this family, supporting reliable operation in noise-sensitive environments.

Replacement Considerations

Consult official substitution lists for compatible parts. Generic LDO replacements must match the 3.3V output, SOT-89-5 package, and input voltage range. Verify pinout compatibility and thermal performance before swapping.