XC9236B1DD0R-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9236B1DD0R-G is a synchronous step-down DC/DC converter manufactured by Torex Semiconductor. It features a fixed output voltage of 1.35 V and supports an output current of 600 mA. The device operates with an input voltage range of 2 V to 6 V. Key electrical parameters include a quiescent current of 21 uA and a switching frequency of 3 MHz. The component is housed in a WLP-5-03-5 package, suitable for surface mount installation. It functions within a temperature range of -40 C to +85 C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification topology for efficient power conversion
• Built-in driver transistors eliminate external component requirements
• Low quiescent current operation enhances battery efficiency

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring compact power solutions
• Battery-powered systems needing stable low-voltage regulation
• Embedded circuits utilizing single-cell lithium-ion power sources

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'D0' against official Torex documentation to confirm the fixed 1.35 V output configuration. Ensure the WLP-5-03-5 package dimensions align with your PCB footprint constraints. Cross-reference the RoHS compliance status directly with the manufacturer's latest datasheet before finalizing procurement orders.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this model when a fixed 1.35 V output is required without external feedback resistors. The 600 mA current capability suits moderate load applications. Consider the 3 MHz switching frequency for smaller passive component sizes compared to lower-frequency alternatives. Verify that the 2 V minimum input voltage meets your system's lowest operating supply conditions.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the XC9236 series of synchronous step-down converters. The series integrates high-side and low-side driver FETs on a single chip. This integration reduces the overall solution size and simplifies design implementation for space-constrained portable electronics.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.