XC9801B603ER-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9801B603ER-G is a step-up charge pump switching regulator manufactured by Torex Semiconductor. It provides a fixed positive output voltage of 6V with a maximum output current of 80mA. The device operates within an input voltage range of 1.8V to 5.5V and features a switching frequency of 300kHz. Key electrical specifications include a quiescent current of 80µA, load regulation of 100mV, and operating power supply current of 3mA. It is housed in an 8-XDFN package with an exposed pad and supports surface mount installation across a temperature range of -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrated step-up charge pump topology for efficient voltage boosting
• Fixed regulated output voltage capability
• Low quiescent current consumption for battery efficiency
• Compact surface-mount packaging design

Voltage Regulators - DC DC Switching Regulators Applications

• Battery-powered portable electronic devices
• Boosting low input voltages to higher levels for system components
• General purpose power management in energy-efficient applications

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix ER-G against official Torex documentation to confirm the exact package type and tape-and-reel configuration. Ensure compatibility with your PCB footprint, as the XDFN-8 package requires precise soldering techniques. Cross-reference the part number with authorized distributors to confirm current availability and lead times, as stock levels fluctuate. Confirm RoHS compliance status if required for your manufacturing standards.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 6V output is required from inputs between 1.8V and 5.5V. It is suitable for applications needing up to 80mA output current with minimal static power draw. Consider the 8-XDFN package size for space-constrained designs. Compare against other XC9801B variants if different output voltages or packages are needed.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9801B series of step-up charge pumps from Torex Semiconductor. These ICs are designed for CMOS processes to optimize power efficiency in portable electronics. The series typically offers various fixed output voltages and package options to suit different design requirements while maintaining consistent performance characteristics like low quiescent current.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Direct substitutes may include other XC9801B variants with different output voltages (e.g., XC9801B503ER-G for 5V) if the voltage requirement changes. Verify pinout compatibility and thermal performance before substitution. Consult Torex's official cross-reference tools for confirmed equivalent parts.