Supply original LD1117S50TR, PMIC - Voltage Regulators - Linear, by STMicroelectronics

The LD1117S50TR is a low-dropout voltage regulator manufactured by STMicroelectronics, providing stable and efficient voltage regulation for various electronic applications. Here's a detailed description of this component:

Key Features:

• Voltage Regulation: The LD1117S50TR regulates input voltages down to a stable 5.0 volts, ensuring consistent and reliable power delivery to connected components, even with fluctuations in the input voltage.
• Low Dropout Voltage: With a low dropout voltage characteristic, this regulator minimizes the voltage difference between the input and output, maximizing efficiency and reducing power dissipation, especially in battery-powered devices.
• High Accuracy: It offers high output voltage accuracy, typically within a tight tolerance range, ensuring precise voltage regulation for sensitive electronic circuits and components.
• Current Limiting and Thermal Shutdown: The regulator incorporates built-in current limiting and thermal shutdown protection mechanisms to safeguard against overcurrent conditions and excessive temperature, enhancing system reliability and longevity.
• Small Form Factor: Housed in a compact surface-mount package, the LD1117S50TR offers a space-saving solution for applications with limited board space or size constraints, enabling easy integration into various electronic designs.

Applications:

• Power Management: The LD1117S50TR is commonly used in power management circuits of electronic devices such as routers, switches, set-top boxes, and gaming consoles, providing stable and regulated power supply voltages.
• Battery-Powered Devices: It finds application in battery-powered devices like portable electronics, handheld instruments, and IoT devices, where efficient voltage regulation is essential to maximize battery life and performance.
• Industrial Control Systems: In industrial automation and control systems, this voltage regulator ensures consistent power supply voltages to microcontrollers, sensors, and actuators, enhancing system reliability and stability.
• Automotive Electronics: It can be employed in automotive electronics systems such as infotainment systems, dashboard displays, and engine control units (ECUs), providing regulated power for various subsystems and components.
• Communication Equipment: The regulator is suitable for use in communication equipment such as network switches, wireless access points, and telecommunication infrastructure, ensuring reliable power delivery to critical components.