XC9236B2ADMR-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9236B2ADMR-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 2.05 V. The device supports a maximum output current of 600 mA and utilizes a 3 MHz switching frequency. Key electrical parameters include a quiescent current of 21 uA. It is housed in a SOT-25-5 package and functions within a temperature range of -40°C to +85°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrates synchronous rectification technology for high conversion efficiency
• Utilizes PFM/PWM control modes to optimize power consumption across load conditions
• Features a compact footprint suitable for space-constrained portable designs

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring efficient power management
• Battery-powered equipment utilizing single-cell lithium-ion or lithium-polymer sources
• Embedded systems with strict size limitations

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific output voltage tolerance and pin configuration against the official datasheet before integration. Confirm that the SOT-25-5 package dimensions align with your PCB layout requirements. Ensure compatibility with the required input voltage range and thermal dissipation capabilities for your intended operating environment.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a fixed 2.05 V output is required from a 2 V to 6 V input source. It is appropriate for applications prioritizing low quiescent current and high efficiency at light loads. Consider the 3 MHz switching frequency for smaller external passive components compared to lower-frequency alternatives.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the XC9236 series of synchronous step-down converters. The series is characterized by high efficiency and low standby current, making it suitable for battery-operated devices. The XC9236B variant specifically denotes a fixed output voltage version within this product family.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Cross-reference with other XC9236 series variants offering different fixed output voltages if system requirements change. Verify pin-to-pin compatibility with alternative manufacturers' buck converters featuring similar input ranges and output currents.