S-85S0PD36-I8T1U

Voltage Regulators - DC DC Switching Regulators Overview

The S-85S0PD36-I8T1U is a synchronous step-down switching regulator from the ABLIC S-85S0P series. It provides a fixed positive output voltage of 3.6 V with a maximum output current of 50 mA. The device operates within an input voltage range of 1.5 V to 5.5 V and features a low quiescent current of 260 nA. It utilizes constant on-time (COT) control architecture for stable operation. The component is housed in an 8-SMD, Flat Leads package (SNT-A-8) suitable for surface mount installation.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous buck topology for high efficiency
• Low power consumption with 260 nA quiescent current
• Constant on-time control for fast transient response
• Integrated shutdown function for power management

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring efficient power conversion
• Battery-powered systems with single-cell lithium-ion inputs
• Embedded microcontroller power supply rails
• IoT sensor nodes with strict power budgets

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific output voltage and package type against your schematic requirements before ordering. Confirm that the 50 mA output current meets the load demands of your application circuit. Ensure compatibility with the SNT-A-8 footprint during PCB layout. Check for any updated revision notes or errata sheets from ABLIC regarding electrical characteristics.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 3.6 V output is required from a variable input source between 1.5 V and 5.5 V. It is suitable for applications prioritizing low standby current and compact size over adjustable output flexibility. Consider the 50 mA limit when designing for higher current loads, where alternative parts from the S-85S1P series may be more appropriate.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the S-85S0P series of DC-DC converters manufactured by ABLIC Inc. The series focuses on low-power, space-saving solutions for portable electronics. The S-85S0PD36 variant specifically offers a fixed 3.6 V output, distinguishing it from other models in the family that provide different voltage levels or higher current capabilities.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check for direct pin-compatible substitutes within the S-85S0P series with different output voltages if system requirements change. Verify equivalent performance from other manufacturers offering synchronous buck regulators with similar input ranges and quiescent currents.