1N3975

Single Diodes Overview

The MIC3975-1.8YMM is a fixed-output linear voltage regulator manufactured by Microchip Technology, designed for applications requiring stable power delivery. It provides a fixed output voltage of 1.8V with a maximum continuous output current of 750mA. The device supports an input voltage range up to 16V and features a typical dropout voltage of 0.5V at full load. Integrated protection mechanisms include overcurrent limiting, thermal shutdown, and reverse polarity protection. It operates within an extended temperature range from -40°C to +125°C and is housed in an 8-MSOP surface-mount package.

Single Diodes Feature Summary

• Integrated overcurrent, thermal shutdown, and reverse polarity protection for robust operation
• Fixed 1.8V output capability with high efficiency under varying load conditions
• Extended industrial operating temperature range suitable for demanding environments

Single Diodes Applications

• Portable battery-powered equipment requiring efficient voltage regulation
• Consumer electronics utilizing low-dropout power management
• Industrial control systems needing reliable fixed-voltage supply rails

Single Diodes Procurement Notes

Verify the specific suffix YMM confirms the 8-MSOP package and 1.8V fixed output variant. Confirm RoHS compliance status and lead times directly with authorized distributors or Microchip Technology. Ensure ordering documentation matches the exact part number MIC3975-1.8YMM to avoid functional mismatches due to different output voltages or packages within the MIC3975 family.

Single Diodes Selection Notes

Select this component when a fixed 1.8V rail is required with up to 750mA load capacity. Consider the 16V maximum input rating and 0.5V dropout characteristic for input voltage headroom calculations. Evaluate thermal performance based on the 8-MSOP package dissipation capabilities relative to ambient temperature and load current requirements.

Single Diodes Part Context

This component belongs to the MIC3975 series of ultra-low noise, high PSRR linear regulators. The series offers various fixed output voltage options and current ratings. The MIC3975-1.8YMM specifically denotes the 1.8V output version in the compact MSOP package, targeting space-constrained designs requiring clean power supplies.

Single Diodes FAQ

What is the maximum input voltage for the MIC3975-1.8YMM?

The maximum input voltage supported by this regulator is 16V.

Does the MIC3975-1.8YMM include reverse polarity protection?

Yes, the device includes built-in reverse polarity protection to safeguard against incorrect input connections.