XC9287A36DPR-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9287A36DPR-G is a synchronous buck converter from the HiSAT-COT series by Torex Semiconductor. It operates with a fixed output voltage of 3.6 V and supports an output current of 1.5 A. The device accepts an input voltage range between 2.5 V and 5.5 V. It utilizes PWM control with a switching frequency of 1.2 MHz. Quiescent current is specified at 15 uA. The component functions within a temperature range of -40°C to +105°C and is housed in a SOT-89-5 package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates synchronous rectification technology for efficient step-down conversion
• Employs HiSAT-COT architecture for stable operation without external compensation components
• Includes shutdown functionality to minimize power consumption during standby

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring regulated power supply
• Battery-powered systems needing efficient voltage regulation
• Embedded circuits utilizing single-cell lithium-ion or lithium-polymer batteries

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix DPR against official datasheets to confirm the SOT-89-5 package and reel packaging configuration. Ensure compatibility with the required 3.6 V output and 1.2 MHz switching frequency. Confirm RoHS compliance status through manufacturer documentation before integration into production designs.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a compact solution is required for stepping down 3.7 V nominal battery voltages to 3.6 V. The SOT-89-5 package suits applications with moderate space constraints compared to smaller USP packages. Consider the 1.2 MHz frequency trade-off between component size and efficiency relative to higher frequency variants.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9287 series, which features HiSAT-COT technology. The series offers various fixed output voltages and package options including USP-C-EP-6 and SOT-89-5. The XC9287A36DPR-G specifically denotes the 3.6 V output variant in the SOT-89-5 package with reel packaging.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

XC9287A36DER-G provides the same electrical specifications but uses a USP-C-EP-6 package instead of SOT-89-5.