S-1701A3025-M5T1G

Overview

The S-1701A3025-M5T1G is a dual-output low-dropout (LDO) voltage regulator from ABLIC, integrating a voltage detector within an SOT-23-5 surface-mount package. It provides fixed output voltages of 2.5 V and 3.0 V with a maximum continuous output current of 400 mA. The device features a typical quiescent current of 85 uA and supports an input voltage range from 2 V to 6.5 V. Key electrical specifications include a line regulation of 0.2 %/V, load regulation of 40 mV, and a dropout voltage of 140 mV at rated conditions. It operates reliably across a temperature range of -40°C to +85°C.

Feature Summary

• Integrates dual linear LDO regulators with a combined voltage detection function in a single compact package.
• Maintains stable performance with ultra-low quiescent current consumption for extended battery life.
• Provides precise voltage regulation with high accuracy suitable for sensitive digital logic circuits.

Applications

• Portable consumer electronics requiring efficient power management
• Battery-powered handheld devices and mobile gadgets
• Embedded systems utilizing multiple voltage rails for core and I/O logic

Procurement Notes

Verify the specific suffix M5T1G to confirm the SOT-23-5 package configuration and reel quantity. Ensure the ordering multiplier matches the manufacturer's standard packaging requirements. Confirm RoHS compliance status through official documentation before finalizing procurement contracts.

Selection Notes

Select this component when a dual-voltage solution is required to minimize board space and simplify power architecture. The integrated voltage detector eliminates the need for separate supervisory ICs. Verify that the input voltage range covers the minimum operating threshold for the target application.

Part Context

This part belongs to the S-1701 series, which combines LDO regulators with voltage detectors. It serves as a specialized power management IC designed for applications needing both regulated power and system supervision. The series targets portable devices where size and efficiency are critical constraints.

Replacement Considerations

Direct substitutes within the same series include S-1701N3315-M5T1G and S-1701R1815-M5T1G, provided their respective output voltage combinations align with the circuit design requirements.