MIC5206-4.0BMM

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

The MIC5206-4.0BMM is a low-dropout (LDO) linear voltage regulator manufactured by Microchip Technology, providing a fixed positive output of 4.0 V with a maximum load current of 150 mA. It features an ultra-low quiescent current of 10 nA and a typical dropout voltage of 165 mV at full load. The device operates within an input voltage range supporting the specified output and functions reliably across an extended temperature range from -40 °C to +125 °C. Packaged in an 8-pin MSOP, it integrates internal protection mechanisms for safe operation in space-constrained applications.

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

• Ultra-low static current consumption enhances battery life in portable devices
• Low noise performance ensures clean power delivery for sensitive analog circuits
• Integrated flag output provides real-time status indication for system monitoring

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

• Battery-powered consumer electronics requiring efficient power management
• Portable sensors and instrumentation systems needing stable low-noise supply
• Small-scale embedded electronic systems with strict size constraints

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

Verify the complete part number including suffixes such as TR or tube packaging against official Microchip documentation to ensure correct configuration. Confirm RoHS compliance status and specific operating temperature ranges required for your application environment. Cross-reference datasheet revisions to ensure compatibility with existing design specifications and regulatory requirements.

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

Select this component when a fixed 4.0 V output is required with minimal quiescent current draw. Ensure the input voltage exceeds the minimum dropout threshold under expected load conditions. Consider the MSOP package dimensions for PCB layout constraints. Verify that the thermal dissipation capabilities of the package are sufficient for the intended ambient temperature and load current.

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

This device belongs to the MIC5206 series of low-dropout regulators designed for high-efficiency power management. The series offers various fixed output voltages and packages to suit different application needs. Microchip Technology continues to support this line for legacy and new designs requiring reliable, low-noise voltage regulation in compact form factors.

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

Check for direct pin-compatible alternatives within the same family, such as other MIC5206 variants with different output voltages. Verify electrical parameters like dropout voltage and quiescent current match or exceed original requirements before substitution.