XC9235A08C4R-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9235A08C4R-G is a synchronous step-down DC/DC converter manufactured by Torex Semiconductor. It operates within an input voltage range of 2.0 V to 6.0 V and provides a fixed output voltage of 0.8 V with a maximum output current of 600 mA. The device utilizes a Buck topology and features a switching frequency of 1.2 MHz. Quiescent current is specified at 15 uA. It functions reliably across an operating temperature range from -40 °C to +85 °C and is housed in a WLP-5-03-5 package.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates P-channel MOS driver and N-channel MOS switching transistors for high efficiency
• Supports ceramic capacitors to minimize external component count
• Employs PWM control for stable operation under load variations

Voltage Regulators - DC DC Switching Regulators Applications

• Portable battery-powered electronic devices
• Embedded systems requiring efficient voltage regulation
• Low-power consumer electronics circuits

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix C4R against official Torex documentation to confirm pinout and marking details. Ensure compatibility with WLP-5-03-5 footprint requirements during PCB layout. Confirm RoHS compliance status through the manufacturer's latest environmental declaration before final procurement approval.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 0.8 V output is required from a 2 V to 6 V input source. The 600 mA capacity suits moderate load applications. The 1.2 MHz frequency allows for smaller passive components compared to lower-frequency alternatives. Verify that the low output voltage meets the target circuit's minimum operational threshold.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9235 series, which comprises synchronous rectification type DC/DC converters. The series is characterized by built-in power transistors and supports both 1.2 MHz and 3.0 MHz oscillation frequencies. The A-type designation indicates a fixed output voltage configuration within the standard operating range.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Consult official cross-reference lists for verified substitutes. Ensure any replacement maintains the WLP-5-03-5 package and 0.8 V fixed output specification.