XC9287A27DER-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9287A27DER-G is a HiSAT-COT synchronous buck converter from Torex Semiconductor. It provides a fixed 2.7 V output with a maximum current of 1.5 A. The device operates within an input voltage range of 2.5 V to 5.5 V and features a switching frequency of 3 MHz. Quiescent current is specified at 15 uA. It supports PWM control and includes a shutdown function. The component is housed in a USP-C-EP-6 package and functions across a temperature range of -40 C to +105 C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates HiSAT-COT technology for stable operation without requiring minimum load conditions.
• Supports PWM control mode for efficient power management under varying load conditions.
• Includes a dedicated shutdown pin to minimize power consumption during standby states.

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring compact power solutions
• Battery-powered equipment utilizing single-cell lithium-ion sources
• Embedded systems needing regulated low-voltage DC rails

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix DER-G against official datasheets to confirm the USP-C-EP-6 package and 3 MHz frequency. Confirm RoHS compliance status through manufacturer documentation before integration. Ensure supply chain channels are authorized to guarantee component authenticity and traceability.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this model when a fixed 2.7 V rail is required with up to 1.5 A capacity. The 3 MHz frequency allows for smaller external passive components compared to lower-frequency alternatives. Verify that the input source remains within the 2.5 V to 5.5 V operational window for proper regulation.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9287 series of HiSAT-COT synchronous buck converters. The series offers various fixed output voltages and packaging options, including SOT-89-5 variants. The XC9287A27DER-G specifically utilizes the USP-C-EP-6 footprint for higher thermal performance and space efficiency.

Voltage Regulators - DC DC Switching Regulators FAQ

What is the switching frequency of the XC9287A27DER-G?

The switching frequency is fixed at 3 MHz.

Does this component require a minimum load for stability?

No, it utilizes HiSAT-COT technology which ensures stability even without a minimum load.