MC33567D-001

Overview

The MC33567D-001 is a dual linear regulator controller manufactured by onsemi, designed for high-current voltage regulation applications. It operates within an input voltage range of 9V to 12.5V and features two fixed positive outputs. The device is housed in an 8-SOIC surface-mount package with dimensions of 3.90mm width. It draws a supply current of 6.3mA and functions reliably across an operating temperature range of 0°C to 80°C.

Feature Summary

• Dual output configuration for simultaneous voltage regulation
• Designed for high-current linear regulation control
• Fixed positive output types for simplified circuit design

Applications

• High current voltage regulation systems
• Linear regulator controller circuits
• Power management modules requiring dual fixed outputs

Procurement Notes

Verify the specific suffix designation carefully, as the MC33567 series includes variants like MC33567D-1G and MC33567D-3R2 with different output voltages or packaging. Confirm availability status, as some datasheets indicate this product line may be obsolete or subject to production change notices. Ensure the selected variant matches the required output voltage specifications before procurement.

Selection Notes

Select this component when a dual-output linear regulator controller is needed for inputs between 9V and 12.5V. Consider the 8-SOIC package constraints and the 0°C to 80°C operating temperature range. Verify that the fixed output requirements align with available variants such as the -1G or -3R2 versions if exact part number matching is critical.

Part Context

The MC33567 series belongs to onsemi's power management integrated circuits, specifically categorized under linear regulator controllers. These devices are engineered to manage high-current loads efficiently. The family includes various output configurations and packaging options to suit different industrial and commercial power supply designs.

Replacement Considerations

Check for direct substitutes like MC33567D-1G or MC33567D-3R2, noting differences in output voltage or reel packaging. Verify compatibility with existing board layouts due to the 8-SOIC footprint.