MIC5320-46MYMT

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The MIC5320-46MYMT is a dual Ultra Low-Dropout (ULDO) linear regulator manufactured by Micrel Inc. It integrates two high-performance 150mA LDOs into a compact 6-pin 1.6mm x 1.6mm Thin MLF package. The device supports an input voltage range of 2.3V to 5.5V and features ultra-low dropout characteristics, achieving 35mV at full load. It utilizes µCap technology for stability with small ceramic capacitors.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Integrates two independent 150mA regulators in a tiny leadless package
• Ultra-low dropout voltage ensures efficient power delivery under load
• µCap design allows stability with minimal external capacitance
• Includes independent enable pins for precise power management control

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• Mobile phones
• Camera modules
• Portable media players
• PC cameras

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the specific output voltage suffix corresponding to the '46' designation against official Microchip documentation, as standard part numbers typically use numeric voltage codes. Confirm the manufacturer origin, noting that Micrel was acquired by Microchip Technology, which may affect datasheet availability and ordering channels. Ensure the package type matches the required PCB footprint.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component for portable electronics requiring high current density in a minimal form factor. The dual configuration reduces board space compared to single regulators. Verify that the application requires independent enable control and that the 150mA per channel meets the load demands. Consider the thermal performance benefits of the Thin MLF package for high-power dissipation scenarios.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This part belongs to the MIC5320 family of dual ULDO regulators designed for ultra-thin portable applications. It shares architectural similarities with other Micrel/Microchip ULDO series but is distinguished by its specific 150mA output capability and 1.6mm x 1.6mm package dimensions. The family targets markets demanding high efficiency and small size.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

Check for direct substitutes within the MIC5320 series or compatible dual LDOs from Microchip. Verify pin compatibility and electrical specifications before substitution.