The MCP1791T-3302E/ET is a high-performance, high-voltage, low-dropout regulator from Microchip Technology, designed to deliver a fixed output voltage of 3.3V with an input voltage range of up to 30V. This robust LDO is capable of supplying up to 70mA of output current, making it an ideal choice for automotive, industrial, and telecommunications applications that require a stable and reliable power supply.

Key Features

• High Input Voltage Range: Capable of handling input voltages from 6V to 30V, which allows for flexibility in various application circuits.
• Stable Output Voltage: Provides a fixed output voltage of 3.3V, essential for sensitive electronic components that require consistent power.
• Output Current: Delivers up to 70mA of output current, suitable for powering a wide range of low-power devices.
• Low Dropout Voltage: Features a low dropout voltage, ensuring efficient operation and reduced power loss even when the input voltage is close to the output voltage.
• Thermal Protection: Equipped with thermal shutdown protection that safeguards the device from damage due to overheating.
• Short Circuit Protection: Built-in short circuit protection enhances the reliability and longevity of both the regulator and the connected components.
• Extended Temperature Range: Operates within an industrial temperature range from -40°C to +125°C, making it suitable for harsh environments.
• Packaging: Available in a 3-lead SOT-223 package, which is ideal for space-constrained applications.

Applications

The MCP1791T-3302E/ET LDO regulator is versatile and can be used in a variety of applications, including but not limited to:

• Automotive systems
• Power supplies for sensors and microcontrollers
• Telecommunications equipment
• Industrial control systems

With its robust design and reliable performance, the MCP1791T-3302E/ET from Microchip Technology is an excellent choice for designers looking for a high-voltage LDO regulator that can withstand challenging conditions while providing a stable power supply.