XC9236A10CMR-G

Voltage Regulators - DC DC Switching Regulators Overview

The XC9236A10CMR-G is a synchronous step-down DC/DC converter manufactured by Torex Semiconductor. It features a fixed output voltage of 1.0 V and supports an output current of 600 mA. The device operates within an input voltage range of 2 V to 6 V. Key electrical parameters include a quiescent current of 15 uA and a switching frequency of 1.2 MHz. It utilizes a Buck topology and is housed in an SOT-25-5 package. The component is rated for operation between -40 C and +85 C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Synchronous rectification type with built-in P-channel MOS driver and N-channel MOS switching transistors
• Automatic PWM/PFM switching control mode for high efficiency across full load ranges
• Optimized internal soft start and current control functions
• Designed for use with external ceramic capacitors

Voltage Regulators - DC DC Switching Regulators Applications

• Portable electronic devices requiring efficient power management
• Battery-powered systems utilizing single-cell lithium-ion or lithium-polymer sources
• Embedded circuits needing stable low-voltage regulation from higher input rails

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix CMR-G against official Torex documentation to confirm package type and tape/reel specifications. Ensure the fixed 1.0 V output aligns with target circuit requirements, as adjustable variants exist within the series. Cross-reference RoHS compliance status directly with manufacturer datasheets prior to integration into final assemblies.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this model when a fixed 1.0 V output is required without external resistor programming. Compare against XC9235 series if strict PWM control is necessary over automatic switching modes. Consider the 600 mA limit for load demands and verify that the 2 V minimum input voltage suits the lowest expected battery level.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the XC9236 series of synchronous-rectification DC/DC converters. The series distinguishes itself through integrated driver and switching transistors, enabling compact designs with minimal external components. It offers automatic mode switching to maintain efficiency under varying load conditions.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

XC9236A10CMR is the non-RoHS equivalent. XC9235A10CMR-G provides similar electrical characteristics but utilizes PWM control instead of automatic PWM/PFM switching.