S-1701Q5015-M5T1G

Overview

The S-1701Q5015-M5T1G is a low-dropout regulator from the ABLIC S-1701 series, packaged in an SOT-23-5 surface-mount case. It provides a fixed 5 V output with a maximum load current of 400 mA and features a typical quiescent current of 85 µA. The device operates within an input voltage range of 2 V to 6.5 V and maintains regulation across a temperature range of -40 °C to +85 °C. It integrates a voltage detector function alongside the regulator.

Feature Summary

• Integrates a low-dropout regulator with a built-in voltage detector for combined power management and monitoring.
• Optimized for compact, low-power systems requiring stable output from single-cell lithium-ion or lithium-polymer batteries.

Applications

• Battery-powered devices
• Compact low-power systems
• Single-cell lithium-ion battery applications

Procurement Notes

Verify the specific package type and electrical parameters against the official manufacturer datasheet before procurement. Confirm that the S-1701Q5015-M5T1G designation corresponds exactly to the required 5 V output and SOT-23-5 packaging. Ensure compatibility with the target operating temperature range and input voltage constraints specified in the technical documentation.

Selection Notes

Select this component when a dual-function solution combining voltage regulation and detection is required in a small footprint. It is suitable for designs powered by single-cell lithium-based batteries where low standby current is critical. Verify that the 400 mA output capability meets the peak load requirements of the application circuit.

Part Context

This part belongs to the ABLIC S-1701 series of LDO voltage regulators. These components are categorized under PMIC (Power Management ICs) and are designed for portable electronics. The series offers various fixed output voltages and packages, with the Q suffix typically indicating specific pin configurations or internal features within the family.

FAQ

What is the primary advantage of the S-1701Q5015-M5T1G over standard LDOs?

It integrates a voltage detector function alongside the regulator, reducing the need for additional monitoring components in the design.

Is this regulator suitable for high-current applications?

No, it provides a maximum output current of 400 mA, making it suitable for low-to-moderate power loads rather than high-current demands.