XC9235B2KD4R-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9235B2KD4R-G is a synchronous step-down DC/DC converter from Torex Semiconductor. It operates with an input voltage range of 2V to 6V and provides a fixed output voltage of 2.85V. The device supports a maximum output current of 600mA and features a switch frequency of 3MHz. It has a typical quiescent current of 21uA and functions within a temperature range of -40°C to +85°C. The component is housed in a compact 6-UFDFN Exposed Pad package, measuring 1.8mm x 2mm.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification for high efficiency
• Fixed output voltage configuration
• Compact exposed pad package design

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices
• Battery-powered equipment
• Embedded systems power management

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix KD4R against official datasheets to confirm the 2.85V fixed output and 3MHz frequency parameters. Ensure the 6-UFDFN package dimensions match your PCB footprint requirements. Confirm RoHS compliance status through manufacturer documentation before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 2.85V output is required from a 2V to 6V input source. The 600mA current capability suits moderate load applications. Consider the 3MHz switching frequency for smaller passive component sizes compared to lower frequency alternatives. Verify thermal performance within the specified operating temperature range.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9235 series of synchronous buck converters. The series offers various fixed output voltages and packaging options. The B-series designation typically indicates specific electrical characteristics or package types within the broader product line. This model integrates control logic and power switches into a single chip.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Check for XC9235 variants with identical 2.85V output and 600mA rating. Verify pin compatibility if substituting with other packages like SOT-25-5. Ensure equivalent switching frequency and quiescent current specifications are met for direct replacement.