S-1701E2520-M5T1G

Overview

The S-1701E2520-M5T1G is a dual-output low-dropout (LDO) voltage regulator manufactured by ABLIC Inc. It integrates a voltage detector with two fixed output channels, providing 2.0 V and 2.5 V. The device supports a maximum output current of 400 mA per channel with a quiescent current of 85 µA. It operates within an input voltage range of 2 V to 6.5 V and features a typical dropout voltage of 140 mV. The unit is housed in a compact SOT-89-5 surface-mount package and is rated for operation between -40°C and +85°C.

Feature Summary

• Integrates dual linear regulators with a built-in voltage detector function.

Applications

• Power supply systems requiring simultaneous stable voltage rails.

Procurement Notes

Verify the specific suffix codes against official ABLIC documentation to confirm pinout compatibility and electrical tolerances. Ensure the selected variant matches the required output voltages and package type for your design. Cross-reference datasheet revisions to account for any manufacturing updates or environmental compliance changes before finalizing procurement.

Selection Notes

Select this component when a single IC solution is needed to provide two distinct regulated voltages alongside voltage monitoring capabilities. Consider the 400 mA output capability and low quiescent current for efficiency requirements. Verify that the SOT-89-5 package dimensions fit the available PCB space and thermal management constraints.

Part Context

This part belongs to the S-1701 series of LDO voltage regulators from ABLIC. The series is characterized by low power consumption and integrated detection functions. Variants within the series differ primarily in output voltage combinations and package styles, such as SOT-23-5 or SOT-89-5, allowing flexibility for various embedded applications.

Replacement Considerations

Check for direct substitutes within the S-1701 family with matching output voltages. Verify pin-to-pin compatibility if replacing with other manufacturers' dual LDOs. Confirm that alternative parts meet the same 400 mA current and 85 µA quiescent current specifications.