XC9141B36CER-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9141B36CER-G is a synchronous step-up DC/DC converter manufactured by Torex Semiconductor. It operates with an input voltage range of 0.65V to 6V and provides a fixed output voltage of 3.6V. The device supports an output current of up to 800mA and features a switching frequency of 1.2MHz. It includes a shutdown function and operates within a temperature range of -40°C to +85°C. The component is housed in a compact SOT-25-5 package, suitable for space-constrained portable applications requiring efficient power management.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification architecture for high conversion efficiency
• Integrated shutdown control for extended battery life
• Low minimum input voltage capability for single-cell operation

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices powered by single lithium-ion cells
• Battery-operated instrumentation requiring stable voltage regulation
• Embedded systems utilizing low-voltage power sources

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'E' indicates the reel packaging configuration as per manufacturer standards. Confirm the output voltage tolerance matches system requirements before integration. Ensure compatibility with the required thermal dissipation for the SOT-25-5 package under maximum load conditions.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this model when a fixed 3.6V output is required from a variable low-voltage source. The 1.2MHz frequency allows for smaller external inductors compared to lower-frequency alternatives. Consider the 800mA current limit against peak load demands to prevent saturation or thermal issues.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the XC9141 series of step-up converters designed for mobile and handheld equipment. The series emphasizes high efficiency and low quiescent current to maximize operational time in battery-powered devices. The B-series designation typically denotes specific output voltage and package variations within the broader product line.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes include other XC9141 variants with compatible output voltages such as XC9141B33CER-G or XC9141B30CER-G, provided the voltage difference is acceptable for the application circuit.