XC9801B263KR-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9801B263KR-G is a regulated voltage step-up charge pump IC manufactured by Torex Semiconductor. It operates with an input voltage range of 1.8 V to 5.5 V and provides a fixed output voltage of 2.6 V. The device supports an output current of 80 mA and features a switching frequency of 300 kHz. Quiescent current is specified at 80 uA, with a maximum operating temperature of +85 C. It utilizes an MSOP-8 package for surface mount installation.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrated step-up charge pump topology for regulated voltage conversion
• Fixed output voltage configuration without external feedback resistors
• Low quiescent current operation for power efficiency

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring stable low-voltage power rails
• Battery-powered systems needing voltage boosting from single-cell sources
• Embedded circuits utilizing the XC9801 series PMIC family

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix KR-G against official Torex documentation to confirm the MSOP-8 package and reel packaging details. Ensure compatibility with the required 2.6 V output specification for your circuit design. Cross-reference the manufacturer part number with authorized distributors to confirm authenticity and current availability status before procurement.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 2.6 V output is required from an input range starting at 1.8 V. The 80 mA output current capability suits moderate load applications. Consider the MSOP-8 package for space-constrained designs. Verify that the 300 kHz switching frequency aligns with electromagnetic interference constraints in the target system.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9801 series of regulated voltage step-up charge pump ICs from Torex Semiconductor. The series offers various fixed output voltages tailored for different application needs. The XC9801B263KR-G specifically targets applications requiring a 2.6 V regulated supply derived from higher or lower input voltages within the specified operational range.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

XC9801B263DR-G serves as a direct functional substitute with identical electrical specifications but utilizes a USP-EP-8 package instead of MSOP-8. Designers must account for footprint differences during replacement.