S-85S1PD26-I8T1U

Voltage Regulators - DC DC Switching Regulators Overview

The S-85S1PD26-I8T1U is a synchronous step-down switching regulator from ABLIC, operating within an input voltage range of 1.5 V to 5.5 V. It provides a fixed output voltage of 2.6 V with a maximum output current of 200 mA. The device features a quiescent current of 260 nA and operates at a switching frequency of 1 MHz. Packaged in an SNT-A-8 format, it supports a shutdown function and functions reliably across a temperature range of -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates constant on-time control architecture for stable regulation
• Includes built-in protection mechanisms against overcurrent and thermal overload
• Supports low power consumption via dedicated shutdown mode

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring efficient power management
• Battery-powered systems needing extended operational life
• Embedded circuits utilizing low-voltage logic components

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix codes against official ABLIC documentation to confirm pinout compatibility and electrical specifications. Ensure that the ordering information matches the exact part number requirements for your design. Cross-reference datasheet revisions to validate performance parameters before finalizing procurement decisions.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 2.6 V output is required from a 1.5 V to 5.5 V input source. Consider its 200 mA current capability and compact SNT-A-8 package for space-constrained designs. Evaluate the 1 MHz switching frequency for appropriate filter component sizing and electromagnetic interference considerations.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the S-85S1P series of low-power switching regulators. It shares common architectural features with other variants in the family, differing primarily in fixed output voltage settings. The series is designed for applications prioritizing efficiency and minimal standby current consumption.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes include other S-85S1P series variants with identical packaging and functionality but different fixed output voltages, such as S-85S1PC07 or S-85S1PD10, provided the system voltage requirements align.