The LDL1117S33R is a robust, low-dropout voltage regulator designed by STMicroelectronics, a global semiconductor leader known for its innovative and reliable components. This voltage regulator offers a stable 3.3V output, making it an ideal choice for a wide range of electronic applications that require a consistent power supply.

Key Features

• Output Voltage: Precisely regulated 3.3V output, ideal for powering 3.3V logic circuits and microcontrollers.
• Dropout Voltage: Low dropout performance, ensuring efficient operation even when the input voltage is close to the output voltage.
• Current Capacity: Capable of delivering up to 800mA of continuous output current, suitable for a variety of moderate-power applications.
• Thermal Protection: Integrated thermal shutdown feature protects the device from overheating, enhancing its reliability and longevity.
• Output Tolerance: Maintains tight output voltage regulation with a tolerance of ±1%, providing stable performance under varying conditions.
• Package: Available in a compact SOT-223 package, which is both space-saving and easy to integrate into PCB designs.

Applications

The LDL1117S33R is highly versatile and can be used in a variety of electronic devices, such as:

• Consumer electronics like set-top boxes, gaming consoles, and audio equipment
• Telecommunications systems, including routers and modems
• Computer peripherals and embedded systems
• Battery-powered devices requiring efficient power management
• Industrial and automation equipment

Quality and Reliability

STMicroelectronics is committed to delivering high-quality products. The LDL1117S33R voltage regulator is built to meet stringent quality standards, ensuring reliable performance in a range of environmental conditions. With its built-in protection features and robust design, this component is a trustworthy choice for engineers and designers looking to enhance the stability and efficiency of their power supply designs.