XC9236A21DMR-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9236A21DMR-G is a synchronous step-down DC/DC converter manufactured by Torex Semiconductor. It operates with an input voltage range of 2 V to 6 V and provides a fixed output voltage of 2.1 V. The device supports a maximum output current of 600 mA. Key electrical parameters include a quiescent current of 21 uA and a switching frequency of 3 MHz. It functions within a temperature range of -40°C to +85°C and utilizes a SOT-25-5 package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous buck topology for efficient power conversion
• Fixed output voltage configuration
• Compact surface-mount packaging

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring regulated power
• Battery-powered systems needing efficient step-down regulation
• Embedded circuits utilizing single-output DC/DC conversion

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the exact part number against manufacturer datasheets to ensure compatibility with system requirements. Confirm that the fixed 2.1 V output aligns with load specifications. Check package integrity upon receipt. Ensure handling procedures comply with electrostatic discharge guidelines for sensitive semiconductor components during installation.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 2.1 V output is required from a 2 V to 6 V input source. Consider the 600 mA current limit and 3 MHz switching frequency for design constraints. Evaluate thermal performance within the specified operating temperature range. Compare against adjustable variants if flexible output voltages are needed instead of fixed settings.

Voltage Regulators - DC DC Switching Regulators Part Context

This device belongs to the XC9236 series of synchronous step-down converters. It shares architectural similarities with models like XC9236A12DMR-G and XC9236B30DMR-G, differing primarily in fixed output voltage settings. All variants maintain consistent input ranges, current capabilities, and packaging formats within the series.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

XC9236A12DMR-G offers a 1.2 V output. XC9236B30DMR-G provides a 3 V output. XC9236A24DMR-G supplies 2.4 V. XC9236A28DMR-G delivers 2.8 V. XC9235A20DMR-G provides 2 V output. Verify output voltage compatibility before substitution.