XC9235B19C0R-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9235B19C0R-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 1.9 V. The device supports a maximum output current of 600 mA. Key electrical parameters include a switching frequency of 3 MHz and a quiescent current of 21 uA. It functions within a temperature range of -40°C to +85°C and utilizes a WLP-5-03-5 package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous buck topology for efficient power conversion
• Fixed 1.9 V output voltage configuration
• Compact wafer-level packaging design

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring low-power regulation
• Battery-powered systems with single-cell input
• Embedded circuits needing stable 1.9 V supply rails

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix C0R against official Torex documentation to confirm pinout and marking details. Ensure compatibility with WLP-5-03-5 assembly requirements. Confirm RoHS compliance status through manufacturer datasheets before integration into production lines.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 1.9 V output is required from a 2 V to 6 V source. The 3 MHz frequency allows for smaller external inductors compared to lower-frequency alternatives. Verify that the 600 mA load capability meets system peak demands without exceeding thermal limits in the WLP package.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9235 series of synchronous step-down converters. The series offers various fixed output voltages and packaging options. The B-series designation typically indicates specific performance characteristics or manufacturing revisions within the Torex portfolio.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

XC9235A18C0R-G: Similar WLP package but fixed at 1.8 V output. XC9235B1ACMR-G: Different SOT-25-5 package with 1.8 V output. Verify pinout and thermal performance when substituting.