MM3220G01NRH

Overview

The MM3220G01NRH is a fixed positive single output LDO regulator manufactured by Mitsumi Electric Company Ltd. It belongs to the power management and power circuit category. The device is designed for applications requiring stable voltage regulation. It is available in a surface-mount package configuration suitable for automated assembly processes.

Feature Summary

• Fixed positive single output linear regulation
• Designed for lithium-ion/polymer battery protection contexts within the MM3220 series
• RoHS compliant construction

Applications

• Lithium-ion battery protection circuits
• Lithium-polymer battery management systems
• Two-cell battery pack monitoring

Procurement Notes

Verify the specific datasheet version, as the MM3220 series includes both LDO regulators and battery protection ICs. Confirm the suffix NRH corresponds to the intended package and function. Check RoHS compliance status and operating temperature range specifications against your design requirements before finalizing procurement.

Selection Notes

Select this component when a fixed positive LDO regulator is required for low-noise power supply applications. Ensure the input voltage range matches your system's supply rails. Consider the thermal performance and package size constraints of your PCB layout during the selection process.

Part Context

This part is part of the MM3220 series from Mitsumi Electric, which encompasses various power management integrated circuits. The series includes battery protection ICs for two-cell configurations and linear regulators. The G01 variant specifically denotes the LDO regulator function within this product line.

Replacement Considerations

Consult official manufacturer documentation for direct pin-to-pin replacements. Cross-reference with other Mitsumi MM3220 series variants if functional compatibility allows. Verify electrical parameters and package dimensions before substituting.