S-1701D3025-M5T1G

Overview

The S-1701D3025-M5T1G is a dual-output low dropout voltage regulator manufactured by ABLIC. It provides fixed output voltages of 2.5 V and 3.0 V with a maximum output current of 400 mA per channel. The device features a typical quiescent current of 85 µA and operates within an input voltage range of 2 V to 6.5 V. It utilizes an SOT-23-5 surface-mount package and supports operation across a temperature range of -40°C to +85°C.

Feature Summary

• Integrates two independent linear regulators in a single compact package
• Combines voltage regulation with built-in voltage detection functionality
• Maintains low power consumption through minimal quiescent current draw

Applications

• Battery-powered portable electronic devices requiring multiple stable voltage rails
• Embedded systems needing simultaneous logic and peripheral power supply
• Automotive electronics compliant with AEC-Q100 reliability standards

Procurement Notes

Verify the specific suffix codes against official ABLIC documentation to confirm pinout compatibility and thermal characteristics. Ensure that the selected variant matches the required output voltage sequence and package type for your PCB layout. Cross-reference the datasheet revision history for any recent manufacturing changes or material updates before finalizing component selection.

Selection Notes

Select this component when a design requires two distinct regulated outputs from a single IC footprint to save board space. Consider the 400 mA current limit and dropout voltage specifications relative to your minimum input voltage. Evaluate the thermal performance in SOT-23-5 packaging under expected load conditions to ensure reliable operation within the specified temperature range.

Part Context

This part belongs to the S-1701 series, which combines LDO regulators with voltage detectors. It is designed for applications where space constraints and power efficiency are critical. The series offers various output voltage combinations to support diverse digital and analog circuit requirements in compact form factors.

Replacement Considerations

Direct substitutes include other S-1701 series variants such as S-1701Q2515-M5T1G or S-1701R1815-M5T1G, provided the output voltage configuration matches the system requirements. Verify pin-to-pin compatibility and electrical parameter alignment before substitution.