The MCP1791-3302E/ET is a high-performance linear voltage regulator from Microchip Technology, designed to deliver a fixed output voltage of 3.3V with an extended temperature range. This component is an ideal choice for automotive, industrial, and battery-powered applications, where reliable and stable voltage regulation is critical.

Key Features

• Output Voltage: Precisely regulated 3.3V output to power sensitive electronic circuits.
• High Output Current: Capable of delivering up to 70mA of continuous current, making it suitable for a wide range of applications.
• Low Dropout Voltage: The low dropout voltage allows the regulator to continue providing a stable output even when the input voltage is close to the output voltage, enhancing efficiency.
• Extended Temperature Range: Operates over an industrial temperature range of -40°C to +125°C, ensuring performance in harsh environments.
• Short-Circuit Protection: Features built-in short-circuit protection to safeguard the device and the load from potential damage due to overcurrent conditions.
• Thermal Shutdown: Integrated thermal shutdown mechanism prevents the regulator from overheating, enhancing reliability and longevity.
• Stable Operation: Requires minimal external components for stable operation, simplifying design and reducing system cost.
• Package: Available in a small 3-pin SOT-223 package, ideal for space-constrained applications.

Applications

The MCP1791-3302E/ET voltage regulator is versatile and can be used in various applications including:

• Automotive systems
• Industrial equipment
• Battery-powered devices
• Microcontroller power supplies
• Portable electronics

Quality and Reliability

As with all Microchip products, the MCP1791-3302E/ET is manufactured to high standards of quality and reliability, ensuring consistent performance and a long operational lifespan. This product is a testament to Microchip Technology's commitment to providing robust and dependable components for the electronics industry.