LD1117S33TR

The LD1117S33TR is a low-dropout linear voltage regulator designed to provide a stable 3.3V output from a higher voltage input. It is part of the LD1117 series, known for its efficiency and reliability in supplying power to electronic circuits. The component can handle an output current of up to 800mA, making it suitable for various consumer electronics applications, microcontrollers, and other digital devices.
The "S33" in its designation refers to its specific 3.3V fixed output voltage, while "TR" typically indicates that the component is supplied in tape and reel packaging, suitable for automated assembly processes. The regulator comes with features such as thermal overload protection and short-circuit protection, ensuring safe operation under diverse conditions. It is typically found in a SOT-223 package, which provides efficient heat dissipation despite its compact size.
Overall, the LD1117S33TR is valued for its low dropout voltage, ease of use, and robust performance, making it a popular choice for designers looking to implement reliable voltage regulation in their circuits.

The LD1117S33TR is a low-dropout linear voltage regulator. Key features include:
1. Output Voltage: It provides a fixed output voltage of 3.3V.
2. Output Current: Capable of delivering up to 800mA.
3. Dropout Voltage: The dropout voltage is typically around 1.1V at maximum load.
4. Thermal Protection: Includes thermal shutdown protection to prevent overheating.
5. Current Limitation: Features overcurrent protection to safeguard against excessive loads.
6. Stability: Requires only a small output capacitor for stability.
7. Temperature Range: Operates over a wide temperature range, suitable for various applications.
8. Package: Comes in a SOT-223 package, which is suitable for surface mounting.
These features make it suitable for various applications requiring regulated 3.3V output, including portable devices and consumer electronics.

The LD1117S33TR is a low-dropout linear regulator packaged in a SOT-223 form factor.

The LD1117S33TR is a voltage regulator, specifically a low dropout linear regulator. It typically comes in a standard SOT-223 package, which has three pins. Here is a concise description of the pin count and functions:
1. Pin 1 (GND): This is the ground pin, connected to the ground of the circuit. It serves as the reference point for the input and output voltages.
2. Pin 2 (Vout): This pin provides the regulated output voltage. For the LD1117S33TR, the output is fixed at 3.3 volts.
3. Pin 3 (Vin): This pin is used to supply the input voltage to the regulator. The input voltage must be higher than the desired output voltage (3.3V) to ensure proper regulation, typically with a dropout voltage around 1.1V for this model.
The LD1117S33TR is designed for applications requiring a stable 3.3V output with a maximum output current of around 800 mA. It is commonly used in applications involving microcontrollers and other digital circuits requiring a 3.3V power supply.

The LD1117S33TR is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a wide array of semiconductor products. It serves various industries, including automotive, industrial, personal electronics, and communications equipment. STMicroelectronics is known for its innovation and solutions in microcontrollers, sensors, power management, and other semiconductor technologies. Its products are integral to the development of modern electronics and digital applications.

The LD1117S33TR is a low-dropout (LDO) linear voltage regulator commonly used in applications requiring stable voltage regulation. Its primary application areas include power management for microprocessors and microcontrollers, consumer electronics, communication devices, and battery-powered systems. It is also suitable for use in automotive electronics, industrial equipment, and any other devices requiring a reliable 3.3V power supply from a higher voltage source. Its low dropout voltage and small package make it ideal for space-constrained applications.

The LD1117S33TR is a low-dropout linear voltage regulator. Equivalent products include:
1. LM1117-3.3 by Texas Instruments
2. NCP1117ST33T3G by ON Semiconductor
3. AMS1117-3.3 by Advanced Monolithic Systems
4. MIC39100-3.3 by Microchip Technology
5. SPX1117-3.3 by Exar Corporation.
These are similar regulators providing a fixed 3.3V output. Always check the datasheets for compatibility regarding pin configuration and electrical characteristics.