The LF33CDT-TR from STMicroelectronics is a robust and reliable low drop-out (LDO) voltage regulator designed to deliver a fixed and stable output voltage of 3.3V. This high-efficiency component is an ideal choice for sensitive electronic applications that require a consistent power supply.

Key Features

• Output Voltage: Fixed 3.3V output, suitable for a wide range of low-voltage applications.
• Output Current: Capable of delivering up to 500mA, making it suitable for medium power requirements.
• Low Dropout: The low dropout voltage ensures efficient operation even when the input voltage is close to the output voltage, maximizing battery life in portable applications.
• Thermal Overload Protection: The integrated thermal shutdown feature prevents damage from overheating, enhancing the regulator's reliability.
• Short Circuit Protection: Built-in short circuit protection further ensures the safety and longevity of both the regulator and the connected components.

Applications

The LF33CDT-TR is versatile and can be employed in various electronic circuits, including:

• Battery-powered devices
• Portable media players
• Microcontroller systems
• Peripheral interfaces

Package and Availability

The LF33CDT-TR comes in a TO-252 (DPAK) surface-mount package, which is widely used in the industry and is suitable for automated assembly processes. The product is available in tape and reel packaging, facilitating efficient handling and manufacturing.

Quality and Reliability

As with all STMicroelectronics products, the LF33CDT-TR voltage regulator is manufactured to the highest quality standards. The device's robust design ensures reliable performance in a wide range of environmental conditions, making it a trusted choice for critical applications.

For detailed specifications, application notes, and additional resources, customers are encouraged to visit the official STMicroelectronics website or contact their local sales representative.