XC9141A51D0R-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9141A51D0R-G is a synchronous step-up DC/DC converter manufactured by Torex Semiconductor. It operates with an input voltage range of 650 mV to 6 V and provides a fixed output voltage of 5.1 V. The device supports a maximum output current of 800 mA and utilizes a switching frequency of 1.2 MHz. It features 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.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification for high efficiency
• Low minimum operating voltage capability
• Integrated shutdown control function

Voltage Regulators - DC DC Switching Regulators Applications

• Battery-powered portable devices
• Mobile communication equipment
• Consumer electronics requiring step-up conversion

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix D0R against official datasheets to confirm pinout and tolerance. Ensure compatibility with required input voltage ranges and load currents. Confirm RoHS compliance status through manufacturer documentation before integration into production designs.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this model when a fixed 5.1 V output is required from low-voltage sources. Consider the 800 mA current limit and 1.2 MHz switching frequency for filter component sizing. Evaluate thermal performance within the specified operating temperature range during system design.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the XC9141 series of synchronous step-up converters. The series is characterized by low input voltage operation and high efficiency. The XC9141A51D0R-G variant specifically targets applications needing stable 5.1 V regulation from single-cell battery sources or similar low-voltage inputs.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check XC9141B51D0R-G for potential pin-compatible alternatives within the same family. Verify electrical specifications match requirements before substitution.