S-1701A2522-M5T1G

Overview

The S-1701A2522-M5T1G is a dual-output fixed linear regulator from the ABLIC S-1701 series, housed in an SOT-23-5 surface-mount package. It provides two independent positive voltage outputs of 2.2 V and 2.5 V with a maximum output current of 400 mA per channel. The device operates within an input voltage range of 2 V to 6.5 V and maintains a typical quiescent current of 85 µA. Key electrical specifications include a dropout voltage of 140 mV at 100 mA, a line regulation of 0.2 %/V, and a load regulation of 40 mV. Voltage accuracy is specified at 1 %, and the unit supports power dissipation up to 420 mW across an operating temperature range of -40 °C to +85 °C.

Feature Summary

• Integrates dual independent fixed voltage regulators into a single compact component
• Combines low quiescent current consumption with high output drive capability
• Includes built-in voltage detection functionality for system monitoring

Applications

• Portable electronic devices requiring multiple stable supply rails
• Battery-powered systems prioritizing extended operational life
• Embedded control circuits needing integrated voltage supervision

Procurement Notes

Verify the specific output voltage combination and package type against your schematic requirements before ordering. Confirm that the thermal dissipation capabilities of the SOT-23-5 package are sufficient for your application's ambient conditions and load profile. Ensure compatibility with standard surface-mount assembly processes.

Selection Notes

Select this component when a design requires two distinct regulated voltages from a single IC footprint. It is suitable for applications where board space is limited and low standby current is critical. Compare the required output voltages against other variants in the S-1701 family to ensure the correct part number is chosen for the specific voltage levels needed.

Part Context

This device belongs to the ABLIC S-1701 series of combo voltage detector and regulator ICs. These components are designed to provide both power regulation and voltage monitoring functions in a minimal form factor. The series is characterized by its low power consumption and high reliability, making it a common choice for modern portable electronics and industrial control modules.

Replacement Considerations

Check for direct substitutes within the S-1701 series that offer different fixed voltage combinations but share the same SOT-23-5 package and pinout configuration. Verify that any alternative part meets the same electrical specifications for current, dropout voltage, and operating temperature range.