S-1701W3024-M5T1G

Overview

The S-1701W3024-M5T1G is a dual-output fixed low dropout regulator from ABLIC's S-1701 series, housed in an SOT-23-5 surface-mount package. It provides two positive output voltages of 2.4 V and 3.0 V with a maximum continuous 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 line regulation of 0.2 %/V, load regulation of 40 mV, and a power dissipation rating of 420 mW. Voltage accuracy is specified at 1%, and the unit supports operation across a temperature range of -40°C to +85°C.

Feature Summary

• Integrates dual independent linear regulators within a single compact component
• Combines voltage regulation functionality with built-in voltage detection circuits
• Maintains stable performance with ultra-low standby current consumption

Applications

• Portable electronic devices requiring multiple regulated supply rails
• Battery-powered systems needing efficient power management
• Embedded control units utilizing combined regulation and monitoring

Procurement Notes

Verify the specific output voltage configuration corresponding to the suffix code before ordering, as the S-1701 series utilizes alphanumeric codes to define distinct voltage pairs. Confirm that the SOT-23-5 package thermal characteristics meet your application's power dissipation requirements under maximum load conditions. Ensure compatibility with standard surface-mount assembly processes for the five-terminal lead frame.

Selection Notes

Select this component when a design requires two distinct fixed voltage outputs from a single IC footprint to save board space. The 400 mA output capability suits moderate load applications, while the 85 µA quiescent current supports battery life optimization. Verify that the required voltage levels match the available factory-set options within the S-1701 family, as adjustable variants are not offered in this specific part number.

Part Context

This device belongs to the S-1701 series of combo voltage detectors and regulators manufactured by ABLIC Inc. The series is characterized by its integration of LDO functions with voltage monitoring capabilities in small packages. It serves as a power management solution for consumer electronics and industrial applications where space constraints and low power consumption are critical design parameters.

Replacement Considerations

Direct replacements must be sought within the ABLIC S-1701 series using different suffix codes to match the desired 2.4 V and 3.0 V output combination. Cross-brand substitutions require careful verification of pinout compatibility, thermal resistance values, and regulatory accuracy specifications.