XC9287B10DER-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9287B10DER-G is a synchronous buck converter from the HiSAT-COT series by Torex Semiconductor. It operates with a fixed output voltage of 1.0V and supports an output current of 1.5A. The device accepts input voltages between 2.5V and 5.5V. Key electrical parameters include a quiescent current of 15uA, a switching frequency of 3MHz, and an operating temperature range from -40°C to +105°C. It utilizes PWM control and features a shutdown function within a USP-C-EP-6 package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates HiSAT-COT technology for stable operation without external compensation components
• Provides high-efficiency power conversion through integrated synchronous rectification
• Supports low-power standby modes via a dedicated shutdown pin

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring efficient step-down regulation
• Battery-powered systems needing extended operational life
• Embedded circuits utilizing low-voltage logic interfaces

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix against official documentation to confirm the exact output voltage setting. Ensure the ordering code matches the required package type and thermal characteristics. Cross-reference the manufacturer's latest datasheet to validate compliance requirements and environmental certifications before finalizing procurement specifications.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 1.0V output is required for load circuits. Consider the 3MHz switching frequency for applications prioritizing smaller passive component sizes. Evaluate the 1.5A current capability against peak load demands to ensure adequate headroom. Confirm that the input voltage range aligns with the available power source constraints.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9287 family of HiSAT-COT synchronous buck converters. The series is characterized by high integration and compact footprint solutions. Variants within the family differ primarily in their fixed output voltage settings while maintaining similar performance metrics and packaging options.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult the official XC9287 product selector guide to identify alternative part numbers with compatible output voltages or package configurations. Verify functional equivalence regarding switching frequency and current ratings before substitution.