S-1701T2515-M5T1G

Overview

The S-1701T2515-M5T1G is a low-dropout regulator and voltage detector combo IC from ABLIC. It features two fixed output voltages of 1.5 V and 2.5 V with a maximum output current of 400 mA. The device operates within an input voltage range of 2 V to 6.5 V and maintains a typical dropout voltage of 140 mV. It consumes a quiescent current of 85 uA and functions reliably between -40°C and +85°C in a compact SOT-23-5 package.

Feature Summary

• Integrates dual fixed-output LDO regulation with a built-in voltage detector function
• Provides high output current capability of 400 mA for demanding loads
• Ensures stable operation with low quiescent current consumption of 85 uA
• Delivers precise voltage regulation with minimal dropout characteristics

Applications

• Portable electronic devices requiring multiple regulated supply rails
• Battery-powered systems needing efficient power management
• Embedded circuits utilizing combined regulation and monitoring
• Consumer electronics with strict space constraints

Procurement Notes

Verify the specific part number against official manufacturer documentation to confirm pinout compatibility and electrical specifications. Ensure that the ordering suffix matches the required package type and tape-and-reel configuration. Cross-reference technical parameters such as output voltage tolerance and operating temperature range with design requirements before finalizing procurement decisions.

Selection Notes

Select this component when a single IC solution is needed for both voltage regulation and system monitoring. Consider the 400 mA output capacity and dual fixed outputs of 1.5 V and 2.5 V. Evaluate the SOT-23-5 package size against available PCB real estate. Confirm that the input voltage range of 2 V to 6.5 V aligns with the source power supply characteristics.

Part Context

This device belongs to the S-1701 series of combo voltage detectors and regulators manufactured by ABLIC Inc. The series is designed for applications requiring integrated power management solutions in small form factors. These components are commonly used in portable electronics where space efficiency and low power consumption are critical design constraints.

Replacement Considerations

Consult official substitution lists for compatible alternatives within the S-1701 family or equivalent products from other manufacturers. Verify pin-to-pin compatibility and electrical parameter alignment before replacing the component.