The UPC29M33T-T1 is a fixed positive output, low-dropout regulator (LDO) manufactured by NEC. This regulator is designed to provide a stable 3.3V output voltage with low dropout voltage and high accuracy.

Applications:

• Power management in battery-powered devices
• Post-regulation for switching power supplies
• Microcontroller power supplies
• Linear regulation in electronic equipment

Features:

• Fixed 3.3V output voltage
• Low dropout voltage
• Overcurrent and overtemperature protection
• High output voltage accuracy
• Compact package

Benefits:

• Stable and reliable power supply for sensitive circuits
• Extended battery life due to low dropout voltage
• Protection against damage from overcurrent and overtemperature conditions
• Precise voltage regulation for improved circuit performance
• Simplified circuit design due to integrated protection features

Technical Specifications:

The UPC29M33T-T1 typically features a dropout voltage of around 0.5V at the rated output current. It includes built-in overcurrent and thermal shutdown protection. The operating temperature range is typically from -40°C to +85°C. The regulator is available in a small surface-mount package, allowing for efficient use of PCB space. It is commonly used in applications where a stable and regulated 3.3V supply is required. The input voltage should be higher than 3.3V plus the dropout voltage to ensure proper regulation.