S-1701F3326-M5T1G

Overview

The S-1701F3326-M5T1G is a dual-output low dropout (LDO) voltage regulator and voltage detector integrated circuit manufactured by ABLIC. It features two fixed output voltages of 2.6 V and 3.3 V with a maximum output current of 400 mA per channel. The device operates within an input voltage range supporting these outputs and maintains a typical quiescent current of 85 µA. It utilizes an SOT-23-5 surface-mount package and is rated for operation between -40°C and +85°C.

Feature Summary

• Integrates dual linear LDO regulators with a combined voltage detection function in a single compact package
• Provides high output current capability of 400 mA to support demanding load requirements
• Maintains ultra-low standby current consumption of 85 µA to extend battery life in portable applications

Applications

• Battery-powered mobile devices requiring efficient power management
• Embedded systems needing simultaneous stable voltage rails and supply monitoring
• Portable electronics utilizing lithium-ion or lithium-polymer batteries

Procurement Notes

Verify the specific manufacturer datasheet for the S-1701F3326-M5T1G to confirm electrical characteristics and pinout compatibility before integration. Ensure that the ordering suffix matches the required packaging format, such as reel quantities, as specified by the supplier. Cross-reference the component against the latest product change notifications to account for any manufacturing updates or material changes.

Selection Notes

Select this component when a design requires two distinct regulated voltages alongside a voltage supervision function without consuming additional board space. The S-1701 series is suitable for applications prioritizing low quiescent current to maximize operational time on battery sources. Consider the thermal performance of the SOT-23-5 package relative to the expected load current and ambient temperature conditions.

Part Context

This part belongs to the S-1701 series of combo voltage detectors and regulators from ABLIC. The series is designed to replace separate LDO and voltage monitor components, simplifying circuit architecture. Similar parts in the family include variants with different output voltage combinations and packages, such as the S-1701E and S-1701W series, offering flexibility for various system voltage requirements.

Replacement Considerations

Direct substitutes may include other S-1701 series variants with compatible output voltages and current ratings, such as the S-1701F3333 or S-1701R3326, provided the pinout and electrical specifications align with the original design requirements.