MCP16331T-E/MNYVAO

Voltage Regulators - DC DC Switching Regulators Overview

The MCP16331T-E/MNYVAO is a non-synchronous buck switching voltage regulator manufactured by Microchip Technology. It operates with an input voltage range of 4.4 V to 50 V and provides a single adjustable output voltage from 2 V to 24 V. The device supports a maximum output current of 500 mA and features a fixed switching frequency of 500 kHz. Key electrical specifications include a typical quiescent current of 18 uA and a shutdown current of 1 mA. It is housed in a SOT-23-6 package and is qualified under AEC-Q100 standards for automotive applications, operating within a temperature range of -40°C to +125°C.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• High input voltage capability up to 50 V for broad system compatibility
• Low static current consumption for enhanced power efficiency
• Automotive qualification ensuring reliability in harsh environments
• Integrated protection mechanisms including thermal shutdown

Voltage Regulators - DC DC Switching Regulators Applications

• PIC/dsPIC microcontroller bias supply regulation
• Industrial DC-DC conversion systems
• General purpose point-of-load regulation

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific suffix 'MNYVAO' against official Microchip documentation to confirm package type and automotive grade status. Ensure the ordering part number matches the required tape and reel configuration. Cross-reference the manufacturer's datasheet revision history for any updates to pinout or electrical characteristics before finalizing procurement.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when a high input voltage range up to 50 V is required alongside moderate output current capabilities. It is suitable for designs needing low quiescent current and automotive qualification. Compare against synchronous alternatives if higher efficiency at light loads is critical, as this model uses a non-synchronous topology.

Voltage Regulators - DC DC Switching Regulators Part Context

This part belongs to the MCP16331 series of step-down regulators from Microchip Technology. It is designed for applications requiring robust performance across wide input voltage ranges. The series includes variants with different packages and qualifications, positioning this model for automotive and industrial use cases demanding high reliability.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.