XC9237C27CMR-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9237C27CMR-G is a synchronous step-down DC/DC converter manufactured by Torex Semiconductor. It features a fixed output voltage of 2.7 V and supports a maximum output current of 600 mA. The device operates with an input voltage range from 2 V to 6 V. Key electrical parameters include a switching frequency of 1.2 MHz and a quiescent current of 15 uA. It is housed in a compact SOT-25-5 package and functions within a temperature range of -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates a built-in synchronous rectification type DC/DC converter with low on-resistance internal switches for high efficiency.
• Provides a fixed output voltage configuration without requiring external feedback resistors, simplifying circuit design.

Voltage Regulators - DC DC Switching Regulators Applications

• Power supply circuits for portable electronic devices
• Battery-powered equipment requiring efficient voltage regulation
• Embedded systems utilizing single-cell lithium-ion or lithium-polymer batteries

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'CMR-G' against the official Torex Semiconductor datasheet to confirm the exact output voltage and packaging specifications. Ensure that the component meets the required RoHS compliance standards for your manufacturing process. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and traceability before procurement.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 2.7 V output is required from a 2 V to 6 V input source. It is suitable for applications prioritizing space efficiency due to the small SOT-25-5 package. Consider the 15 uA quiescent current for battery life optimization. Verify that the 600 mA output current capability aligns with the load requirements of the target system.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9237 series of synchronous-rectification type DC/DC converters. The series is characterized by built-in driver transistors and low on-resistance internal switches. These components are designed for high-efficiency power management in compact consumer electronics and portable devices.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult the official Torex Semiconductor documentation for verified substitute part numbers within the XC9237 series. Ensure any replacement maintains the same fixed output voltage, package type, and electrical characteristics.