S-1701X1525-M5T1G

Overview

The S-1701X1525-M5T1G is a dual-output low dropout (LDO) voltage regulator manufactured by ABLIC Inc. It integrates two fixed output channels providing 1.5 V and 2.5 V, with a maximum continuous output current of 400 mA per channel. The device features a typical quiescent current of 85 uA 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 a wide operating temperature range from -40 C to +85 C. The unit includes built-in voltage detection functionality alongside regulation.

Feature Summary

• Dual-channel fixed output configuration for simultaneous power supply generation
• Ultra-low quiescent current consumption for extended battery life
• Integrated voltage detector function for system monitoring
• Compact SOT-23-5 surface-mount packaging

Applications

• Battery-powered portable electronic devices
• Mobile communication equipment
• Consumer electronics requiring multiple voltage rails
• Embedded systems with strict power constraints

Procurement Notes

Verify the specific suffix M5T1G corresponds to the SOT-23-5 package and reel quantity requirements. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure input voltage conditions remain within the specified 2 V to 6.5 V range during operation to maintain regulatory accuracy and thermal stability.

Selection Notes

Select this component when dual fixed voltages of 1.5 V and 2.5 V are required from a single regulator IC. The 400 mA output capability suits moderate load applications. Consider the SOT-23-5 footprint for space-constrained designs. Verify that the 85 uA quiescent current meets efficiency targets compared to higher-current alternatives in the S-1701 series.

Part Context

This part belongs to the S-1701 series of combo voltage detectors and regulators. The series offers various output voltage combinations and package options including SOT-89-5. The S-1701X1525-M5T1G specifically provides the 1.5 V/2.5 V combination in the smaller SOT-23-5 form factor, distinguishing it from higher-power or different-voltage variants in the same product line.

Replacement Considerations

S-1701Q1525-M5T1G: Similar dual-output LDO in SOT-23-5 package with potentially different dropout characteristics. S-1701R1525-M5T1G: Alternative variant offering the same 1.5 V/2.5 V outputs in the identical SOT-23-5 package. Verify exact electrical parameters against datasheets before substitution.