LD1117S33CTR

Overview of LD1117S33CTR

The LD1117S33CTR is a Linear Voltage Regulator IC optimized for low-dropout voltage operations with a fixed 3.3V output voltage. It provides excellent performance for applications where stable and consistent power supply is essential.

Pinout

The LD1117S33CTR pinout refers to the configuration and function of each pin in its TO-251 package. The package includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the LD1117S33CTR has a specific role such as power supply input, ground connection, or signal interface. Refer to the datasheet provided by STMicroelectronics for accurate information regarding each pin's function and electrical characteristics.

Features

• Low-Dropout Voltage Operations: The LD1117S33CTR is designed to operate at a low dropout voltage of 1.2V at 800mA load current, making it ideal for applications where power efficiency is crucial.
• Fixed 3.3V Output Voltage: The device provides a fixed output voltage of 3.3V, making it suitable for various electronic devices that require a consistent power supply.
• Thermal Overload Protection: The LD1117S33CTR offers thermal overload protection to prevent overheating and ensure reliable operation in harsh environments.
• Surface-Mount Package: The device is available in a surface-mount TO-251 package, making it easy to integrate into modern electronics designs.

Applications

• IoT Devices: The LD1117S33CTR is commonly used as a low-dropout voltage regulator in various IoT devices that require stable and efficient power supply.
• Consumer Electronics: The device is also suitable for consumer electronics applications where a consistent power supply is essential, such as smartphones, tablets, and smart home devices.
• Embedded Systems: The LD1117S33CTR provides reliable voltage regulation in embedded systems that require stable power supply to ensure optimal performance.

Equivalents

For similar functionalities, consider these alternatives to the LD1117S33CTR:

• LM1117S33CTR: This is a drop-in replacement with identical specifications and performance characteristics as the LD1117S33CTR.
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• XC6206P333R: A similar voltage regulator IC that offers different operating conditions and features compared to the LD1117S33CTR.